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Best Choice POWERTEC 
POWERTEC 70139 6-to-1 Hose and Fittings Reducer Adapter INCLUDES: 6” to 1” AdapterBest Value Hotop 
16 Pieces Garden Hose Quick Connector 3/4 Inch Plastic Water Hose Fittings Male and Female Connectors End Adapters with Package information: there are 4 pieces female hose end connectors, 4 pieces male hose end adapters, 4 pieces male fauceeMagTech 
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 1Bigxin 
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 3/4inEMSea 
EMSea 2pcs 12mm to 10mm 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 forStanweemix 
Stanweemix Stainless Steel 4-Pack 1/2" Female to 3/8" Male Water Line Adapter, Reducer Fitting with Rubber Washer STAINLESS STEEL: Heath and friendly material. 1/2 inch female inlet to 3/8 inch male outlet reducer adapter for shutoffBe In Your Mind Be In Your Mind 20 Pcs 6mm to 8mm Black Straight Reducer Push to Connect Pneumatic Fittings, Quick Release Air Connector Versatile Pneumatic Solution: These 20-piece black straight reducer push to connect pneumatic fittings are designed forEMSea EMSea 4X Brass 1/2 Inch Female Pipe x 1/4 Inch Male Pipe Reducing Conversion Adapters [Type]:1/2 Inch female pipe to 1/4 Inch male BSP pipe fitting, for most pipes, hoses and taps.Sliverdew E27 to E14 Lamp Shade Ring Converter, 2 Pack Lampshade Reducer Ring Washer E27 Lamp Ring, Plastic Replacement 42mm to 29 PRACTICAL DESIGN - Lamp shade adaptor rings is applicable to convert the hole of the lampshade ring from E27 lampshade t20% Off PerPaiMe Brass Pipe Fittings, Water Hose Adapter, G 1/2 Female to G 3/8 Male Reducer Adapter, Compression Fitting for Kitchen Bat STANDARD SIZE: G 1/2 female x G 3/8 male adapter is regular US size, suitable for most pipe size with 3/8" converting toBILAL BILAL Brass Pipe Fittings 1/8" Male to 1/4" Female NPT Reducer Adapters, Female to Male Brass Hex Bushing-O.D x I.D: 3/8 Hex bushing for connecting pipes with different ends, made of solid brass, durable and corrosion resistance.Conext Link Conext Link GAD04 1/0 Gauge to 4 Gauge Wire Reducer 2 Pack 1/0 to 4 Gauge Wire Reducer AdapterPerPaiMe 1/2 to 3/8 Reducer Faucet Adapter - Compression Brass Pipe Fitting, 3/8 Male to 1/2 Male Supply Line Adapter for RV Kitc SIZE: 1/2 male to 3/8 male reducer compression fitting is used for connecting two threaded pipes in different diameters.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 gouxcell uxcell PVC Reducer Pipe Fitting 110mm to 90mm ID, Straight Coupling Adapter Connector, White Shape: Straight; Height: 112mm / 4.41 inch; Big Diameters: 121.5x110mm / 4.78x4.33 inch (OD*ID); Small Diameters: 100.12Ruimou 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.BIGTEDDY 2X IBC Adapter Reducer Connector Hose Lock Water Pipe Tap Fitting Butt Storage Tank This for IBC tank fitting will fit your IBC water container if it is a 2 inch standard coarse thread IBC.eMagTech eMagTech 5Pcs Push Fit Stem Reducer 8mm to 6mm Push to Connect Plastic Plumbing Fitting 38.9x13.2mm for Various Gas Sour Connection Sizes: The push-in valve stem reducers accommodate diameters from 8mm to 6mm, making them ideal for various pAP Automotive 22mm > 19mm (7/8" > 3/4") Pipe Corrugated Reducing Joiner PVC Barbed Straight Tube Adapter Hose Reducer Fitting Coupling 22mm > 19mm Plastic Inline Hose Reduction Fittinguxcell uxcell PVC Reducer Pipe Fitting 50mm to 40mm ID, 3 Pack Straight Coupling Adapter Connector, White Shape: Straight; Height: 64.98mm / 2.56 inch; Big Diameters: 56.56x50mm / 2.23x1.97 inch (OD*ID); Small Diameters: 45.9xVGOL VGOL 2PCS Chrome Hose Pipe Adapter BSP 1/2'' Male to BSP 3/4'' Female Thread Shower Hose Connector Tap Bushing Reducer P Size: This shower hose connector thread is BSP, correct size is 3/4 inch BSP Female to 1/2 inch BSP Male, please check tCDQBWKJGFJ CDQBWKJGFJ 3 Pcs Brass Compression Fitting 3/16" Tube OD x 1/4" OD Reducing Union Reducer Connector Three piece construction - nut, sleeve and bodyFolpus 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 cAexit Aexit 20mm (Home hardware) Male to 13mm Male Thread Reducer Pipe Adapter Fitting (55ry680qf634) Brass Tone Product Name : Threaded Fitting;Material : BrassChihutown Chihutown 30 Pcs Hat Size Reducer, 5mm Thick Self Adhesive Cap Foam Reducing Pad, Black and White for Baseball Golf Cap 【Package information】 You will receive 30 hat size reducer pads in 2 colors(15 of each color), which could meet your daiDBOO DBOO 4 Pcs Plastic Lamp Shade Reducer Ring Converter E27 / E14 Lamp Holder Twist Lock Socket Replacement Ring Plastic Sc High Quality Material - DBOO lamp shade reducer ring is made of thick plastic, sturdy and durable, not easy deform.KOOTANS KOOTANS 66pcs Brass Pipe Fittings Assortment NPT Adapter Fitting, Reducer Bushing, Hex Nipple, Reducing Hex Coupling, Pi 66 PCS PACKAGE: NPT Male Hex Head Plug : 1/8"-4pcs, 1/4"-4pcs, 3/8"-2pcs, 1/2"-2pcs; NPT Male to Female Adapter : 1/8"-4UCLEVER UCLEVER 100PCs Barbed Connectors for 4mm/7mm Tube Drip Irrigation Watering System Only use for 4mm/7mm Drip Tube.Litoexpe Litoexpe 5Pcs Brass Reducer Hex Bushing, 3/4" NPT Male to 1/2" NPT Female Thread Reducer Adapter ★Product Content: 5Pcs x Brass Reducer Hex Bushing; Size: 3/4" NPT male x 1/2" NPT female; Reducer hex bushing is used tLeanockesa 2pcs Tap Connector 3/4in BSP to 1/4in Pushfit Connector Feed Water Connection Fitting (Fridge Freezer Water Filter Plumb Connector Made from POM material, which is safe, non-toxic, and durable.HAIKING Hat Size Tape, 20 Pcs Felt Cap Size Reducer Tape for Baseball Caps, Cowboy Hat, Sun Hat (4.33 * 0.78in, Black & White) 【Adjust Hat Size】The hat size tape can not only keep your hat clean, but also adjust the size of the hat to make your hauxcell uxcell PVC Reducer Pipe Fitting 50mm to 20mm ID, 5 Pack Straight Coupling Adapter Connector, White Shape: Straight; Height: 56mm / 2.2 inch; Big Diameters: 56.4x50mm / 2.22x1.97 inch (OD*ID); Small Diameters: 24.58x20mmGeneric XYWHPGV 8mm to 6mm Hose ID Brass Reducer Barb Hose Fitting Straight Connector Coupler Tubing Adapter 3pcs(6e5d3 9e856 5b Barb Dia: 8mm to 6mm(5/16" to 1/4"); Total Length: 39mm /1.54"; Hex Width: 10mm / 0.39"; Barb Length(Approx): 17mm / 0.6uxcell uxcell Pipe Fitting Reducer Adapter 1/4 NPT Male to 3/8 G Female, Stainless Steel for Water Oil Air Pressure Gauge [Material] - Made of 304 stainless steel, corrosion and rusting resistance, sturdy and reliableHallmers HALLMERS M6 x 1.0mm Male to M10 x 1.0mm Female Brass Pipe Reducer Fitting Connector Thread Plumbing Hose, Hex Head Threa 1pc Threaded Pipe Adapter26% Off ZOUNI ZOUNI 2pcs Reducing Hex Nipple, Brass 3/4" NPT Male x 1/4" NPT Male Pipe Fitting Reducer Nipple Adapter 1000psi Reducer NPT THREAD: ZOUNI Reducing hex nipple is an American standard NPT threaded interface. Apply for most American standard p"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 convenHallmers HALLMERS 1/8" NPT Male to 1/8" NPT Male Brass Pipe Fitting Reducer Thread Plumbing Hose, Hex Threaded Bushing Tubing Ada This is a handy brass barbed fitting commonly used to connect lines for air, water, fuel, oil, and inert gases.Generic Generic Duct Reducer, Duct Connector, Air Duct Adapter, Havc Pipe Connector for Offices and Factory, 150 to 100mm 【Wide Applications】: The duct adapter is suitable for heating cooling air ventilation systems, suitable for home, bathroAcbbMNS AcbbMNS 10Pcs Brass Hose Barb Reducer Fittings, 6mm to 4mm Barb Hose Fitting Adapter Straight Union Connector for Air Wa 【Package Included】10-Pack 6mm barb OD to 4mm barb OD Brass Hose Barb Reducer Fittings.Chuangdi 8 Pieces Metal Lamp Shade Reducer Ring for ES/E27 to BC/B22 Plate Light Fitting Lampshade Washer Adaptor Converter(Black Dimensions: the outside diameter measures about 6 cm, inside diameter is approx. 2.9 cm and height is approx. 0.5 cmODSUPPLIES 10mm x 8mm Fitting Reducer - End Feed - Bag of 10 This listing is for a Pack of 10ZOUNI 2 Pcs Reducer Hex Bushing, 304 Stainless Steel 3/4" Male NPT to 1/2" Female NPT（ 3/4"MNPT - 1/2"FNPT） Pipe Fitting Hex B NPT THREAD: ZOUNI hex bushing is an American standard NPT threaded interface. Apply for most American standard pipe threIRYNA 6 Pack Black Lampshade Reducer Rings, E27 Lamp Shade Adaptor Rings for Light Fixture 【Package Details】 You will get 6pcs lampshade adapter rings, suitable holder shade rings of E27. Outer diameter is 57mm/AP Automotive 38mm > 25mm Plastic Hose Straight Fitting Reducer Pipe Reducing Adapter 38mm > 25mm Plastic Inline Hose Reduction FittingSDTC Tech SDTC Tech 2-Pack Brass Pipe Fitting 1/4 NPT Male Thread to 1/8 NPT Male Thread Reducer Adapter Straight Hex Nipple Conne REDUCER FITTING: Brass Pipe Fitting Adapter, for connecting pipes or fittings of different sizes, and can be used in wetuxcell 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 diameMetaland Metaland 5PCS Brass Reducer Bushing, 3/8" Male to 1/4" Female NPT, Reducing Pipe Fitting √【Material】Made of solid brass, high quality, can work in high temperatures and pressure.Auvotuis Auvotuis 1Pcs 5/8 Inch Brass Hose Barb Elbow 90 Degree L Right Angle Elbow 16mm Hose ID Barb Reducer Union Water/Fuel/Ai Package & Size: 1Pc 90 degree barbs for connecting 5/8 inch ID hose. Usually used to connect water, air, oil, fuel and iCDQBWKJGFJ CDQBWKJGFJ 3 Pcs Brass Compression Fitting 5/16" Tube OD x 1/4" OD Reducing Union Reducer Connector Three piece construction - nut, sleeve and bodyMetaland Metaland 5PCS Brass Reducer Bushing, 3/8" Male to 1/4" Female NPT, Reducing Pipe Fitting √【Material】Made of solid brass, high quality, can work in high temperatures and pressure.Hallmers HALLMERS 3/8" BSP Male to 1/2" BSP Male Brass Pipe Fitting Reducer Thread Plumbing Hose, Hex Threaded Bushing Tubing Ada This is a handy brass barbed fitting commonly used to connect lines for air, water, fuel, oil, and inert gases.uxcell uxcell Straight Brass Barb Fitting Reducer, Fit Hose ID 12mm to 10mm 3pcs Barb Dia.(Fit Hose ID): 12mm to 10mm(1/2" to 3/8"); Total Length: 45mm /1.77"; Hex Width: 14mm / 0.55"; Barb Length(ApprPmsanzay 208" inches Roll Hat Size Reducer Sizing Foam Filler Adhesive Tape 208" per roll length EVA foam material，With Self Adhesive，Do not washLegines Legines Brass Reducing Pipe Fitting, 1/4" NPT Female x 1/8" NPT Male Reducer Adapter (Pack of 2) Reducing adapter allows for connecting and extending different size pipes or fittings, can be used with grease, fuels, LBriny River Briny River 10PCS Hose Barb Reducer Fitting 5/8Inch to 1/2Inch Garden Hose Splitters Length 50mm for Pharmaceutical Food Versatile Hose Connection: This 10pcs hose barb reducer fitting connects 1/2 inch ID hoses to 5/8 inch ID hoses, providiPodavelle Podavelle 4AN Female to 3AN Male Flare Reducer Adapter Fitting Connector Aluminum Black Size: AN4 (7/16x20 UNF) female Inlet / AN3 (3/8x24 UNF) male outletGangang Gangang One Pair BSP 1/2“ Female to NPT 1/2" Male Thread Adapter Pipe Fitting Reducer Connector(NPT adapter) Premium forged brass reducer, thicker and stronger, durable, threads are deep and accurate, high corrosion resistance, lUenede Uenede 2PCS Solid Brass Reducer 5/16" to 1/2" OD Barb Hex Fittings Include 4 Stainless Steel Clamps Reducing Hose Pipe B 【Solid Brass】The reducer hose barb fittings are made of solid brass, which is strong and not easily corroded, suitable fLusofie 3/4" NPT Male to 1/2" NPT Female Heavy Duty Brass Threaded Pipe 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, ensuringUenede Uenede 2PCS Solid Brass Reducer 5/16" to 1/2" OD Barb Hex Fittings Include 4 Stainless Steel Clamps Reducing Hose Pipe B 【Solid Brass】The reducer hose barb fittings are made of solid brass, which is strong and not easily corroded, suitable fEMSea EMSea 8PCS BSP Female Thread Brass Pipe Fitting Adapter 1/8 Inch 1/4 Inch 3/8 Inch 1/2 Inch BSP Threaded Bush Adapter fo Material: Crafted from brass, these BSP female thread pipe fittings offer superior durability and corrosion resistance,TopHomer 1/4" BSP to 1/2" BSP Female Thread Brass Reducer Connector Hex Head Reducing Bush Adapter Fitting for Air Water Oil (Pac Made of brass, durable and no rust, extended lifespan compared to plastic hose fittingsTAISHER TAISHER 2PCS Forging of 304 Stainless Steel Reducer Hex Bushing, 3/8" Male NPT to 1/4" Female NPT, Reducing Forging Pipe Product Type —— Reducer Hex Bushing(3/8"Male NPT x 1/4"Female NPT) with protective case,for industry connecting pipes orTL TOOLEGIN NPT Bushing Brass Hex Reducer Reducing Pipe Adapter Fitting 1/2" NPT Male x 1/4" NPT Female Thread 5pcs 1/2" npt male to 1/4" npt female threads for connecting pipes with different endsCreate idea Create idea 10Pcs Copper Reducer Solder Connection 15mm to 8mm for Plumbing Reducing Straight Connector Pressure Fitting 15mm to 8mm ID: Bigger End Inner Dia.: 15mm; Smaller End Inner Dia.: 8mm; Thickness.: 1mm; Total Length: 23.5mmPOWERTEC POWERTEC 70338-P2V 4 Inch Hose to 2-1/2 Inch Hose Cone Reducer w/Stainless Steel Thumb Screw Hose Clamps, Dust Collectio (2) POWERTEC 4 in. x 2-1/2 in. cone reducers (70136) | (2) key hose clamp 4 inch (70120) | (2) key hose clamp 2.5 inch (ZUDKSUY ZUDKSUY 4 Inch to 8 Inch Duct Pipe Reducer Connector, Duct Reducer Connector,Heating Cooling Ventilation Tube Fire-Resis Duct Connect Diameter: 200 x 110 mm / 7.87 x 4.33 inch (Big*Small); Thinkness:85 x 4 mm / 3.34 x 0.16 inch (H*T)ChillWaves ChillWaves Brass Pipe Fitting, Reducer Hex Bushing 3/8" NPT Male x 1/4" NPT Female Thread Adapter(6-PACK) SIZE - 3/8" NPT Male x 1/4" NPT Female Hex Bushing. Note, NPT thread is the nominal pipe size and does not represent theAC 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 fittingsBwintech Bwintech PG10-14 Pneumatic Straight Reducer Push to Connect Adapter Quick Release Reducer Fittings 10 mm to 14 mm Pack o Specification: Model PG10-14, 10-14 mm straight pneumatic plug.BORATO Shoe Size Reducer - Soft PU Foam Thickened Toe Inserts Shoe Filler | Anti-Wear Boot Filler Shoe Stuffer for Sneakers Loa ϑExcellent Material: These toe fillers are made of superior PU foam material that is soft, absorbent, and shock-resistanLOGANZ Hat Size Reducer - Hat Tape Size Reducer Hat Inserts to Make Fit Smaller | Hat Reducer Inserts Tape Foam Hats Reducing T ✥Head Size Accuracy: Ensure precise head measurement with our quick-drying, soft, and durable tape. Made with EVA foam tBe In Your Mind 4Pcs 1/2 Male to 1/4 Female Connector Water Pipe Reducer Fittings Thread Reducer Accessories for Pipes Radiators Water T Practical Reducer Adapter: Thread reducer comes in 2 sizes, so you can easily convert the 1/2 inch water pipe into 1/4inGeneric Reducing Tape for Hat Size - Pack of 10 Self-Adhesive Hat Reducer Inserts | Tightening Reducing Tape for Men and Women's Long service life: Made of high-quality EVA foam, soft and lightweight, does not cause discomfort on your skin, solid stKOOTANS 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 andPOWERTEC POWERTEC 70170 5” to 4” Reducer Dust Collection Fitting, ABS Plastic (Black) INCLUDES: 5 inch OD to 4 inch OD Reducer (black)LOZOME 1" Male x 1/2" Female Thread Reducer Bushing Pipe Fitting, Adapter, Stainless steel SS 304 NPT Maximum working pressure of 150 psi at 70 degrees FTAISHER TAISHER 5PCS Forging of 304 Stainless Steel Fitting, Reducer Adapter, 1/4-Inch Male Pipe x 3/8-Inch Female Pipe Product Type —— Adapter(1/4"Male NPTx 3/8"Female NPT) with protective case,for industry connecting pipes or fittings witTAISHER TAISHER 5PCS Forging of 304 Stainless Steel Fitting, Reducer Adapter, 1/4-Inch Male Pipe x 3/8-Inch Female Pipe Product Type —— Adapter(1/4"Male NPTx 3/8"Female NPT) with protective case,for industry connecting pipes or fittings witPOWERTEC POWERTEC 70170 5” to 4” Reducer Dust Collection Fitting, ABS Plastic (Black) INCLUDES: 5 inch OD to 4 inch OD Reducer (black)LOZOME 1" Male x 1/2" Female Thread Reducer Bushing Pipe Fitting, Adapter, Stainless steel SS 304 NPT Maximum working pressure of 150 psi at 70 degrees Fbeduan Beduan Brass Hose Barb Reducer, 1" to 5/8" Barb Hose ID, Reducing Barb Brabed Fitting Splicer Mender Union Air Water Fue Material: Brass. Connections: 1" x 5/8"IOUALEY 30 Pcs Hat Size Tape, Hat Size Reducer, Hat Size Reducing Tape, Self Adhesive Foam Reducing Tape for Hats, Caps and Swea Reliable material: The hat tape reducer is made of environmentally friendly EVA material, which is soft and skin friendlMOTOKU KF25 (NW25) to KF16 (NW16) Flange Vacuum conical Reducer Stainless Steel 304 Compatible with Vacuum Fittings High Quality and Fast Ships from USALOGANZ Hat Size Reducer - Hat Tape Size Reducer Hat Inserts to Make Fit Smaller | Hat Reducer Inserts Tape Foam Hats Reducing T ✥Head Size Accuracy: Ensure precise head measurement with our quick-drying, soft, and durable tape. Made with EVA foam tBORATO Shoe Size Reducer - Soft PU Foam Thickened Toe Inserts Shoe Filler | Anti-Wear Boot Filler Shoe Stuffer for Sneakers Loa ϑExcellent Material: These toe fillers are made of superior PU foam material that is soft, absorbent, and shock-resistanKoycbiao Ring Size Adjuster for Loose Rings 24 Pack, 12 Sizes Invisible Spiral Transparent Ring Guard Clip Jewelry Resizer Set , Adjuster for Loose Rings: The silicone ring sizer adjuster made of high-quality Transparent TPU Material and Updated UniGeneric Reducing Tape for Hat Size - Pack of 10 Self-Adhesive Hat Reducer Inserts | Tightening Reducing Tape for Men and Women's Long service life: Made of high-quality EVA foam, soft and lightweight, does not cause discomfort on your skin, solid stZUDKSUY 7" to 5" Round Reducer Fittings (180 to 127 mm) Ducts Galvanized Steel Round Duct adapters for Inline Venting Systems Th Duct size: 7" to 5" round reducer fittings (180 to 127 mm), 0.5 mm thick, the duct reducer can connect two different ducGenérico Hat Reducer Insert - Hat Size Adjustment | 10pcs Reducing Bands Adjustment Inserts, Adhesive Hat Size Tapes For Adjustme SKIN-FRIENDLY MATERIALS - Designed with reliable EVA foam, the hat sizing tape allows you to effortlessly adjust the fitPOWERTEC POWERTEC 4 Inch to 2-1/2 Inch Reducer and Flex Cuff with Stainless Steel Key Hose Clamps, Dust Collection Fitting for Wo INCLUDES: (1) Flexible Cuff Coupler with (2) Key Hose Clamps, (1) 4” to 2 1/2” Dust Collection Hose ReducerRepa Market 4" to 3" Inch Duct Reducer Round Reducer Duct Fitting Pipe Increaser Reducer Made from Galvanized Steel (Drain, Waste an 100mm Male to 80mm Male Round Ducting Adaptor. 4" (3.93") to 3" (3.15")Siqian 12 PCS Hat Size Reducers - Felt Cap Size Reducer Tape for Hats, Sweatband - Black and White Wide Application: Our hat sizing tape is suitable for various hat types, including top hats, straw hats, berets and moreHeeke Heeke Hat Size Tape 20 Pcs - Felt Cap Size Reducer Tape for Baseball Caps, Sun Hat, Cowboy Hat - Black/White - Men's - A 🧢 【COMFORTABLE CAP SIZE】-- Say goodbye to uncomfortable hats that slide around on your head. Our self-adhesive felt capPOWERTEC POWERTEC 70136 4 Inch Hose to 2-1/2 Inch Hose Cone Reducer, Dust Collection Fittings for Dust Collection Hose, Dryer Ven INCLUDES: 4” to 2 1/2” Dust Collection Hose ReducerICT Billet Straight 3/4"NPT Male to 1/8"NPT Female Pipe Adapter Reducer Fitting Bare AN912-12-02A Includes: 1 each male to female threaded fitting, bare aluminum finishPOWERTEC POWERTEC 70189 Dust Collector Y-Fitting | 6-Inch to 4-Inch Hose Reducer for Woodworking Dust Collection System,Black INCLUDES: (1) Y-Type Dust Collection System FittingODSUPPLIES Bag of 10-15mm x 8mm Long Tail Fitting Reducer - End Feed (Known as 15mm to 8mm Reducer/Pipe Reducer/Copper Pipe Reducer This listing is for a Pack of 10. Ideal for connecting 8mm microbore pipe directly into a 15mm radiator valve