Advertising Disclosure
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Best Choice Fanxinzttc 
Fanxinzttc 113 Pcs Vacuum Connector kit, Including Hose Tee Connectors and Hose Reducer Connectors, 12 Sizes Automotive 【Material】Vacuum connectors are made of high-quality black nylon that is durable, corrosion & abrasion resistant with goEMSea 
EMSea 2pcs 10mm to 8mm Barb Reducer Tube Mender Splicer Joiner Union Brass Fitting Made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.EMSea 
EMSea 24Pcs Pneumatic Push to Connect Fittings Pipe Joint Kit Reducer Adapter Applications: Used for air compression systems, vacuum systems, pneumatic systems.Push to connect fittings designed forBest Value Bigxin 
4 Pieces Reducer Adapter, Brass Thread Adapter Hex Water Pipe Reducer Fittings 1/2 Female to 3/4 Male Adapter for Hose C Practical Reducer Adapter: Thread reducer comes in 2 sizes, so you can easily convert the 1/2 inch water pipe into 3/4inMalida 
Malida 1/2" Thread Male to 1/4" Push Fit Tube Quick Connect for Water Purifiers Reverse Osmosis (5pack) 1/2"Thread male x 1/4" tube Quick Connect.Baxnore 
10 Pack PE Barbed Tube Connector Kit, Multi Size Hose Fitting Set with Straight Reducer Joints, Fish Tank Plumbing Acces Multi-Size Compatibility: Graduated barb sizes accommodate 3-12 mm ID tubing; Accurate-molded reducer joints maintain 15eMagTech 
eMagTech 4Pcs 1/2 Male to 1/4 Female Connector Water Pipe Reducer Fittings Thread Reducer Accessories for Pipes Radiator Practical Reducer Adapter: BSP Thread reducer comes in 2 sizes, so you can easily convert the 1/2 inch water pipe into 1CDQBWKJGFJ CDQBWKJGFJ 3 Pcs Brass Compression Fitting 3/16" Tube OD x 1/4" OD Reducing Union Reducer Connector Three piece construction - nut, sleeve and bodyOTOTEC OTOTEC 10PCS 8mm OD Push to Connect Fitting Pneumatic Cap Tubing Quick Cap Plug Fitting Air Tool Accessories for Pipe Tu The 8mm connect pneumatic caps are stuitable for connect polyethylene, nylon and PU tubes, air pipes and pneumatic toolsuxcell uxcell Straight Push to Connector Reducer Fitting 8mm to 6mm Quick Release Pneumatic Connector Plastic Union Pipe Tube F 5 Pcs for 8mm to 6mm OD plastic straight tube fitting.AcbbMNS AcbbMNS 10Pcs T Shape Tee Pneumatic Connector, 6mm (1/4 inch) Push to Connect Fittings, Quick Release Air Line Fitting P 【Package Included】You will get 10pcs 6mm(1/4") Tee Union Connectors, fit for OD 1/4" tube. Suitable for PU / PA / PE / Puxcell uxcell 3/4" to 5/8" ID Copper Reducer, 3pcs 99.9% Pure Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Ada Type: Copper Reducer; Bigger End Inner Dia.:19.05mm / 3/4 inch; Smaller End Inner Dia.:16mm / 5/8 inch; Thickness.: 1mmLusofie 3/4" NPT Male to 1/2" NPT Female Heavy Duty Brass Threaded Tube Fitting Reducer Adapter, Brass Reducer Hex Bushing for A 【SIZE & MATERIAL】Our 3/4" male NPT x 1/2" female NPT reducer hex bushing, made of high-quality brass material, ensuringuxcell uxcell 6 Pcs Straight Union Push to Connect Fitting, 3/16" x 1/4" OD Tube Reducer Connector Quick Push Lock Adapter Air Specification: Color: Black; Material: Plastic, Stainless Steel Circlip; Applicable Range: Fit for 3/16" x 1/4" Pipe OutTopHomer 1Pcs 10mm-12mm Two Way Reducing Connector Brass Barb Hose Connector Fitting Tube Reducers Hose Fitting Adapter Connect W - Durable and strong.AcbbMNS AcbbMNS 5Pcs Brass Hose Barb Reducer Fittings, 10mm to 8mm Barb Hose Fitting Adapter Straight Union Connector for Air Wa 【Package Included】5-Pack 10mm barb OD to 8mm barb OD Brass Hose Barb Reducer Fittings.CDQBWKJGFJ CDQBWKJGFJ 3 Pcs Brass Compression Fitting 5/16" Tube OD x 1/4" OD Reducing Union Reducer Connector Three piece construction - nut, sleeve and bodyAcbbMNS AcbbMNS 20Pcs 6mm (1/4 inch) Straight Push to Connect Fittings, Quick Release Pneumatic Connector Air Line Fitting Plast 【Package Included】You will get 20pcs 6mm(1/4") Straight Union Connectors, fit for OD 1/4" tube. Suitable for PU / PA / PUCLEVER UCLEVER 100PCs Barbed Connectors for 4mm/7mm Tube Drip Irrigation Watering System Only use for 4mm/7mm Drip Tube.Abbraccia "Abbraccia" Duct Reducer Havc Pipe Connector for Vent System Durable Air Ducting Reducer Increaser Pipe Fitting for Home 【Easy Installation】: The duct reducer is easy to install, directly connect the connector with air ducts, fast and convenRuimou 2pcs Brass Hose Barb OD (5/16" to 3/8") for Air Water Fuel Hose Adapter Joiner Reducer Connector (2pcs 8mm-10mm) 1.The conversion joint is made of brass; Corrosion resistance, long service life.uxcell uxcell Reducing Coupling 1" x 1/2" NPT Female Threaded 304 Stainless Steel Reducer Taper Cast Pipe Fitting Adopts for Wa Size - Inside diameter: 1" x 1/2" NPT thread; Width:38.9mm/1.53"; Length:41.2mm/1.62".uxcell uxcell Hose Barb Reducer, 6 Pcs 1/4" to 5/32" Hose ID Connectors Joint Plastic Pipe Fitting Splicer Mender Union Adapter Color: White; Material: Plastic; Upper Diameter: 4 mm/0.16"; Lower Diameter: 6.4 mm/0.25"; Length: 36 mm/1.42"; Can be cuxcell uxcell Straight Push to Connector Reducer Fitting 10mm to 6mm Quick Release Pneumatic Connector Plastic Union Pipe Tube 2 Pcs for 10mm to 6mm OD plastic straight tube fitting.CEKER CEKER 8mm Tube Od x 3/8" NPT Push to Connect Air Fittings Push in Connectors Air Line Quick Connect Fittings Pneumatic F Type:8mm to 3/8" NPT Thread Push to Connect Air Fittings; Body Style: Male Straight,quick and Reliable connections; Fluiuxcell uxcell 6 Pcs t Shape 3 Way Push to Connect Fitting, 1/8" OD Tube Reducer Connector Quick Push Lock Adapter Air Hose Fitt Specification: Color: Blue; Material: Plastic, Stainless Steel Circlip; Applicable Range: Fit for 1/8" Pipe Outer DiametCreate idea Create idea 10Pcs Copper Reducer Solder Connection 15mm to 12.7mm for Plumbing Reducing Straight Connector Pressure Fitt 15mm to 12.7mm ID: Bigger End Inner Dia.:15mm; Smaller End Inner Dia.:12.7mm; Thickness: 1mm; Total Length: 23mmBonsicoky Bonsicoky 304 Stainless Steel Hex Bushing Reducer, 1/2" Male NPT to 1/4" Female NPT, Pipe Hose Tube Adapter Convert for ❤What You Get: 2 x Hex Bushing Reducer, sufficient for your daily use. Size: As shown in the detailed diagram. Please pauxcell uxcell Straight Push to Connector Reducer Fitting 12mm to 8mm Quick Release Pneumatic Connector Plastic Union Pipe Tube 2 Pcs for 12mm to 8mm OD plastic straight tube fitting.uxcell uxcell Straight Brass Barb Fitting Reducer, Fit Hose ID 12mm to 6mm 3pcs Barb Dia.(Fit Hose ID): 12mm to 6mm(1/2" to 1/4"); Total Length: 44mm /0.94"; Hex Width: 13mm / 0.51"; Barb Length(ApproFolpus Folpus Dust Extraction Reducer Connector Adapter Hose Adapter Converter Replacements Vacuum Conversion Converter Vacuum 【Versatile Compatibility】This dust collector pipe connector is designed to fit various dust collection systems, vacuum cFonowx Fonowx Ducting Reducer Increaser 4" to 3" Accessories for Basement Apartment Sturdy 【Occasion】Duct Reducer Increaser Connector suitable for bathroom, kitchens, apartment, home, office, hotel systemSEIWEI 1Pcs Two Way Reducing Connector Brass Barb Hose Connector Fitting Tube Reducers Hose Fitting Adapter Connect Water Pipe - Durable and strong.Respicefinem Respicefinem 10Pcs Hose Barb Reducer Fitting PP Aquarium Air Pump Adapter for Silicone Tube Connection 7 9 15 8 High Per Odorless Design: This reducing straight fitting is and odorless with a pure texture for hose connectionuxcell uxcell 1/4" to 6mm Reducing Push to Connect Air Line Fitting, 2 Pack Straight Union Reducer Pneumatic Quick Connect Fitt Fit Tube OD: 1/4" to 6mm; Working Pressure: 0-0.9 MPa; Operating Temperature: 0~60°C / 32~140°F; Packing List: 2 x PushEMSea EMSea 4Pcs 6mm Tube OD x 1/4" NPT Female Thread Push Fit Pneumatic Connecter Adapter, Straight Push to Connect Air Fitti Product Size: The push to connect fittings tube and thread size is 6mm tube OD x 1/4NPT female thread. And the specificZKZX Brass Pipe Fitting,3/8 Inch NPT Male to 1/2 Inch NPT Female Brass Pipe Hose Tube Fitting Hex Head Bushing Adapter Conver Type: Standard 3/8 inch national pipe thread male to 1/2 inch national pipe thread female.for connecting pipes with diffuxcell uxcell 2pcs 304 Stainless Steel Reducer Bushing 1/4" NPT Male x 1/8" NPT Female Hex Bushings Pipe Fittings Reducing Cast Size - Thread Size: 1/4" NPT Male to 1/8" NPT Female (NPT threads create a tighter seal than straight threads.); ThreadKOOTANS KOOTANS 4pcs Heavy Duty 1/4" NPT Male Thread to 1/8" NPT Female Thread Brass Reducer Hex Bushing Brass Fitting Pipe Hose SIZE: 1/4 NPT male thread to 1/8 NPT female thread hex bushing. PLEASE NOTE, NPT Thread Size is a nominal pipe size anduxcell uxcell Copper Reducer 1/2" to 3/8" ID, 5 Pcs Reducing Copper Coupling Pressure Fitting Pipe Tube Connector Adapter with Bigger End Inner Dia.:12.7 mm / 1/2"; Smaller End Inner Dia.:9.53 mm / 3/8"; Thickness.: 1 mm / 0.04 inch; Total Length:uxcell uxcell Concentric Reducer Concentric Reducer Steel Butt Weld 304 Stainless Tube Concentric Reducer and Increaser Pipe Fi Color: Silver;Material: 304 Stainless Steel;Length: 56 mm;Interface outer diameter 1: 63mm/2.5inch;Interface outer diameTAILONZ PNEUMATIC TAILONZ PNEUMATIC Air Hose Fittings, Push-in Fittings, Threaded Connection Kits, Nylon Tube PU Tube Air Tube and Other C 【Product Name】61PCS trachea kit combinationMetalwork Metalwork Plastic Push to Connect Straight Union Pipe Tube Reducer Fitting, 6mm OD x 8mm OD, Reducing Coupler Straight P Reducing coupler for connecting two pipes with different diametersHallmers HALLMERS 8mm to 4mm Brass Straight Barbed Pipe Fitting Connector Plumbing Hose, Barb Tubing Adapter Coupler Reducer Conv This is a handy brass barbed fitting commonly used to connect lines for air, water, fuel, oil, and inert gases.Kuntesetty Kuntesetty Air Duct Adapter Duct Connector Accessory for Home Office Extractor Pipe Dryer Fan Duct, as described, 200mm 【Function】Duct Reducer Tool can be used to connect two different size duct to creating a seamless ventilation system pipFebuliy 10Pcs Straight Reducing Connector Quick Release Pnuematic Air Hose Reducer Tube Fittings White for Mechanical Processing [ STEEL BUCKLE] ensures a secure connection under high pressure for long-lasting use.TopHomer Straight Pneumatic Fittings, 5PCS 1/4Inch Push to Quick Connect Fittings, Straight Push Fit Connectors Quick Push in Str Premium Material: Pneumatic tube connectors are made of high-quality copper metal with a nickel-plated surface, which prHallmers HALLMERS 10mm to 4mm Brass Straight Barbed Pipe Fitting Connector Plumbing Hose, Barb Tubing Adapter Coupler Reducer Con This is a handy brass barbed fitting commonly used to connect lines for air, water, fuel, oil, and inert gases.uxcell uxcell 6 Pcs Elbow Union Push to Connect Fitting, 5/8" OD Tube Reducer Connector Quick Push Lock Adapter Air Hose Fittin Specification: Color: Black; Material: Plastic, Stainless Steel Circlip; Applicable Range: Fit for 5/8" Pipe Outer DiameXLWLLNJ XLWLLNJ Enhanced Air Duct Connection Bundle for Home and Office, as described, 150mm to 100mm 【Occasion】Duct Reducer Increaser Connector suitable for bathroom, kitchens, apartment, home, office, hotel system.Hallmers HALLMERS M18 x 1.5mm Male to 1/2" BSP Female Brass Pipe Reducer Fitting Connector Thread Plumbing Hose, Hex Head Threade 1pc Threaded Pipe AdapterHallmers HALLMERS M8 x 1.0mm Male to M10 x 1.0mm Female Brass Pipe Reducer Fitting Connector Thread Plumbing Hose, Hex Head Threa 1pc Threaded Pipe Adapteruxcell uxcell Brass Flare Tube Fitting, G1/2" Female x G1/2" Male Tube Adapter Connector, Pipe Fitting Reducer for Plumbing Fue [SIZE & PACKAGE]: The style is G1/2" Female x G1/2" Male tube adapter connector, the external thread outer diameter is 2Veemoon Veemoon Bs Ventilation Reducer Adapter 150mm to 100mm PVC Reducer for Exhaust Systems Bathroom exhaust fan: this duct reducer is made of abs, which is sturdy and tough, not easy to break or deform, can be uboeray Boeray 2pcs 1/2 Inch NPT Male to 1/4 Inch NPT Female Reducer Brass Pipe Hose Tube Fitting Reducing Hex Head Bushing Adap size: 1/2" NPT male x 1/4" NPT FemaleeMagTech eMagTech 2PCS Brass Barb Reducer 6mm to 4mm Hose Fitting Adapter Tube Splicer Joiner Connector Converter for Air, Water, Barb Diameter: 6mm to 4mm. Made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permsourcing map sourcing map 2Pcs 5/8" to 5/16" Hose Barb Reducer Pipe Fitting, 304 Stainless Steel Hose Pipe Fitting Sanitary Adapter f [SIZE&PACKAGE]: Inner Diameter: 16 to 8mm/0.63 to 0.31"; Width: 16mm/0.63"; Length: 55mm/2.17"; Pagoda Length: 27&26mm/1AC PERFORMANCE Aluminum Swivel AN Flare Reducer -8 AN Female to -6 AN Male Flare Reducing Fittings Blue AN8 (3/4"-16) female thread to male AN6 (9/16"-18) flare thread reducing pipe connector fittingsFULAIERGD FULAIERGD 10 Pcs Barbed Tee 1/2 inch Tubing (1/2" ID x0.6-0.63" OD) 16mm to 1/4 inch Irrigation Tube Anti-Drop Quality F 【Package included】10Pcs 3-Way Barbed tee connector ,1/2" pipe to 1/4" pipe drip irrigation tee connectors for drip irrigUenede Uenede 8PCS LF Brass 3/4 to 1/2 to 3/4 Inch PEX Tee Reducer 3 Way Coupling Barb Crimp Pipe Tube Fitting 【Package Include】8PCS 3/4"x1/2"x3/4" Reducer Tee 3 Way PEX Pipe Fitting.POWERTEC POWERTEC 70139 6-to-1 Hose and Fittings Reducer Adapter INCLUDES: 6” to 1” AdapterHARFINGTON HARFINGTON Reducing Coupling 2" x 3/4" NPT Female Threaded 304 Stainless Steel Reducer Taper Cast Pipe Fitting Adopts fo Size - Inside diameter: 2" x 3/4" NPT thread; Width:66.6mm/2.62"; Length:46.9mm/1.85".Generic Generic Premium 4" to 3" Ducting Reducer for Improved Airflow Efficiency 【Occasion】Duct Reducer Increaser Connector suitable for bathroom, kitchens, apartment, home, office, hotel systemYZM YZM 1/2" Male Thread x 1/4" OD tube Quick Connector fittings Water Purifiers Filters Reverse Osmosis Systems accessories PRODUCT NAME:Straight Male Thread Adapter, 1/2" Male thread x 1/4" OD tube quick connector.ANKROYU ANKROYU 10 PCS Straight Reducing Connector, Pneumatic Reducer Connector, Heavy Duty Tube Reducer Fitting Connector for M Secure Connection: The stainless steel buckle guarantees a firm connection even under high pressure, while also ensuringGeneric 5PCS 4-12mm Plastic Reducer Fittings for Aquarium, Air Pump & Garden Hose Straight Connectors, Tube Adapters(6-12mm) Versatile size selection: 10 precise graduations from 4-6mm to 9-12mm, ideal for replacing different pipe diameters in hSagaSave 1Pcs Push-to-Connect Tube Fitting KQ2R06-04 Straight Plug-in Reducer for Temperature Control, Compressed Air Equipment 【Premium Material】Made of high-quality and high-strength plastic materials, POM end cover, zinc alloy card cover, internHallmers HALLMERS 6mm to 4mm Brass Straight Barbed Pipe Fitting Connector Plumbing Hose, Barb Tubing Adapter Coupler Reducer Conv This is a handy brass barbed fitting commonly used to connect lines for air, water, fuel, oil, and inert gases.uxcell uxcell Straight Push to Connector Reducer Fitting 12mm to 8mm Quick Release Pneumatic Connector Plastic Union Pipe Tube 5 Pcs for 12mm to 8mm OD plastic straight tube fitting.sourcing map sourcing map Brass G1/2 OD x G1/2 Female Compression Connector Fitting, Pipe Tube Fitting Reducer for Plumbing Fuel Oil [SIZE & PACKAGE]: The style is G1/2 OD x G1/2 female Compression Connector Fitting, the outer diameter is G1/2, the innesourcing map sourcing map Brass G1/2 OD x G1/2 Male Compression Connector Fitting, Pipe Tube Fitting Reducer for Plumbing Fuel Oil Ai [SIZE & PACKAGE]: The style is G1/2 OD x G1/2 Male Compression Connector Fitting, the outer diameter is G1/2, the innerLophtnix Lophtnix Plastic Push to Connect Straight Union Pipe Tube Reducer Fitting, 8mm OD x 6mm OD, Reducing Coupler Straight Pn Union reducer straight tube fitting push lock, both ends are controlled to connect and disconnect pipes of different sizHallmers HALLMERS Brass Straight 12mm Barb Hose to 3/4" BSP Male Threaded Barbed Pipe Fitting Connector, Adapter Coupler Reducer This is a handy brass barbed fitting commonly used to connect lines for air, water, fuel, oil, and inert gases.KLVN KLVN 1PCS/5PCS Pneumatic Connector Fittings Plug Push in Reducer Through PGJ 6/8/10/12mm Tube to 4/6/8/10mm Tube(PGJ 8-4 Pipe Outer Diameter: 4mm,6mm,8mm 10mm,12mmOD HoseSagaSave 2Pcs Brass Bulkhead Fitting, Pipe Fitting Hose Barb Bulkhead Brass Barbed Tube Pipe Fitting Coupler Connector Adapter fo Made of superior copper material with delicate appearance, not easy to damage and durable in use.Metalwork Metalwork 304 Stainless Steel Reducing Compression Tube Fitting, Reducer Union, 1/4" OD x 1/8" OD (2 Pcs) Reducing Union for connecting and disconnecting two pipes of differrent diameter.AP Automotive 38mm > 28mm (1 1/2" > 1 1/8") Pipe Corrugated Reducing Joiner PVC Barbed Straight Tube Adapter Hose Reducer Fitting Coup 38mm > 28mm Plastic Inline Hose Reduction Fittingsourcing map sourcing map Brass Flare Tube Fitting, G1/2" Female x G1/2" Male Tube Adapter Connector, Pipe Fitting Reducer for Plumbi [SIZE & PACKAGE]: The style is G1/2" Female x G1/2" Male tube adapter connector, the external thread outer diameter is 2Techlexa Sanitary Fitting Tube OD Concentric Reducer Reducer Fitting SS304 Tri Clamp fit 2" tri clamp/1.5" tri clamp 1 * 2" Tube Sanitary Fitting Tube OD Concentric Reducer Reducer Fitting SS304 Tri Clamp fit 2" tri clamp/1.5" tri clamp 1 * 2" Tubesourcing map sourcing map Brass G1/2 x G3/4 OD Compression Union Connector Fitting, Pipe Tube Fitting Reducer for Plumbing Fuel Oil A [SIZE & PACKAGE]: The style is G1/2 x G3/4 OD Compression Union Connector Fitting, the outer diameter is G1/2 x G3/4, thRepa Market 2 Pack - 5" to 3" Inch / 125 to 80 mm Round Galvanized Steel Duct Reducer - Duct Fitting - Pipe Increaser Reducer - Meta Pack of 2 Galvanized Steel 125 mm Male to 80 mm Male Round Ducting Adaptors / 5" (4.92") to 3" (3.15")Hallmers HALLMERS Brass Straight 12mm Barb Hose to 3/8" BSP Male Threaded Barbed Pipe Fitting Connector, Adapter Coupler Reducer This is a handy brass barbed fitting commonly used to connect lines for air, water, fuel, oil, and inert gases.Uenede Uenede 15PCS LF Brass 3/4 to 1/2 Inch PEX Reducer Coupling Barb Crimp Pipe Tube Fitting Kit (5PCS Straight + 5PCS Elbow 【Package Include】5PCS 3/4 to 1/2 inch Straight PEX Pipe Fitting; 5PCS 3/4 to 1/2 inch Elbow PEX Pipe Fitting; 5PCS 3/4 tHealeved Healeved 150mm to 100mm PVC Duct Reducer Abs Material Ventilation Adapter Duct Connector for Ducting System Ducting reducer: the reducer is a very practical choice for connecting two different to the ventilation system.EFIELD (Pack of 5) EFIELD Brass Tube Flare Fittings Coupling Adapter, 3/8 in. Flare x 1/2 in. Male Reducer Pipe Directly Supplied by One of the Biggest Plumbing systems ManufacturersHallmers HALLMERS 1/8" BSP Female to 1/8" BSP Female Brass Pipe Fitting Reducer Thread Plumbing Hose, Hex Bushing Connector Tubin This is a handy brass barbed fitting commonly used to connect lines for air, water, fuel, oil, and inert gases.EFIELD (Pack of 5) EFIELD Brass Tube Flare Fittings Coupling Adapter, 3/8 in. Flare x 3/8 in. Female Reducer Pipe Directly Supplied by One of the Biggest Plumbing systems ManufacturersERGAOBOY ERGAOBOY 10 Pcs 12MM Tube OD x 6MM Tube OD Straight Reducing Push to Connect Fittings, Black Pneumatic Tube Reducer Push Size: 12MM Tube OD x 6MM Tube OD Black Straight Reducing Tube Fittings Push Lock.ZYWUOY Ducting Reducer, 75 mm Metal Wall Air Pipe Hose Flange Adapter Flange Vent Pipe Fitting Duct Tube Pipe Adapter Reduction -- Scope of application: can be used as air inlet and outlet, installed in indoor ventilation equipmentMegairon Megairon 102MM to 89MM 4" x 3.5" Tube OD Sanitary Concentric Reducer Coupling,Stainless Steel 316 Pipe Fitting Ferrule Size(102MM end):115mm ferrule fits 4" tri clampJohn Guest JOHN GUEST - 5/16"OD TUBE X 3/16" STEM TUBE REDUCER - Reducers (Push-in Fittings, Imperial) - PACK SIZE: 1x5 Adaptors and FittingsHyuduo 50Pcs Pneumatic Reducing Connector, Stainless Steel Buckle Arrow Storage Case Straight Push in Reducer Air Line Fittings Material: Stainless steel buckle and resin body bring energy-saving, pollution-, low-cost. High pressure resistant and NFitvell Fitvell Sanitary Fitting Reducer Fitting Stainless Steel Tri Clamp Ferrule Style 3" Tube OD to 2" Tube OD Pipe OD Size(76MM end):91mm ferrule fits 3" tri clampHyuduo 50Pcs Push‑to‑Connect Fittings, Stainless Steel Buckle Arrow Storage Case Straight Push in Reducer Air Line Fittings Red Material: Stainless steel buckle and resin body is energy-saving, pollution-, low-cost with high pressure resistant andSegutage 1.8M EVA Braided Airbrush Hose, Air Tube 1/8"-1/4" Adaptor Quick Release Disconnect Coupler, Fitting Ends Coupling Femal Sturdy and Durable: Made from high-quality EVA material, this airbrush hose is built to last, ensuring long-lasting perfHallmers HALLMERS 1/4" BSP Male to 3/8" BSP Female Brass Pipe Fitting Reducer Thread Plumbing Hose, Hex Bushing Threaded Tubing A This is a handy brass barbed fitting commonly used to connect lines for air, water, fuel, oil, and inert gases.uxcell uxcell 1/8G x 6mm 304 Stainless Steel Compression Tube Fitting, Double Ferrules Compression Tube Fitting Straight Adapte OD: 14 mm / 0.55 Inch; Tube OD: φ1/4 Inch; Male Dia: 1/8G; Length: 34mm / 1.33 Inch; Packing List: 1 Pcs x Double Ferruluxcell uxcell 7" to 6" Duct Reducer, ABS Ducting Airflow Tube Increaser Adapter Pipe Fitting for HVAC Heating Cooling Air Venti Height: 110 mm / 4.33 inch; Inner Diameter: 172 x 160 mm / 6.77 x 6.3 inch (Big*Small); Outer Diameter: 176 x 164 mm / 6sourcing map sourcing map Straight Push to Connector Reducer Fitting 8mm to 6mm Quick Release Pneumatic Connector Plastic Union Pipe 2 Pcs for 8mm to 6mm OD plastic straight tube fitting.GASHER GASHER 5pcs Brass Pipe Fitting Reducer 3/8" Male Pipe x 1/2" Inner Tube 【With】3/8 inch MBSP x 1/2 inch FBSP