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Best Choice New Tests on the hydraulics and pneumatics of house plumbing / by Harold E. Babbitt. Volume no.143-145 1924 1928 [Leather Bo New uxcell Fluorine Rubber O-Rings, 11mm OD 7.2mm ID 1.9mm Width FKM Seal Gasket for Machinery Plumbing, Green, Pack of 10 [Size] - 11mm(0.43 Inch) OD, 7.2mm(0.28 Inch) ID, 1.9mm(0.07 Inch) Cross-Section DiameterBest Value New uxcell Fluorine Rubber O-Rings, 20mm OD 18mm ID 1mm Width FKM Seal Gasket for Machinery Plumbing, Green, Pack of 20 [Size] - 20mm(0.79 Inch) OD, 18mm(0.71 Inch) ID, 1mm(0.04 Inch) Cross-Section DiameterNew uxcell Fluorine Rubber O-Rings, 14mm OD 10mm ID 2mm Width FKM Seal Gasket for Machinery Plumbing, Green, Pack of 5 [Size] - 14mm(0.55 Inch) OD, 10mm(0.39 Inch) ID, 2mm(0.08 Inch) Cross-Section DiameterNew Dual Scale Pneumatic Hydraulic Pressure Gauge 0-160PSI 1/8NPT Water Oil Air Pressure Gauge HIGH PERFORMANCE This pressure gauge is a great pressure gauge with stable performance.New uxcell Fluorine Rubber O-Rings, 21mm OD 14mm ID 3.5mm Width FKM Seal Gasket for Machinery Plumbing, Green, Pack of 10 [Size] - 21mm(0.83 Inch) OD, 14mm(0.55 Inch) ID, 3.5mm(0.14 Inch) Cross-Section DiameterNew uxcell Fluorine Rubber O-Rings, 14mm OD 10mm ID 2mm Width FKM Seal Gasket for Machinery Plumbing, Green, Pack of 10 [Size] - 14mm(0.55 Inch) OD, 10mm(0.39 Inch) ID, 2mm(0.08 Inch) Cross-Section DiameterNew uxcell Fluorine Rubber O-Rings, 30mm OD 27mm ID 1.5mm Width FKM Seal Gasket for Machinery Plumbing, Green, Pack of 5 [Size] - 30mm(1.18 Inch) OD, 27mm(1.06 Inch) ID, 1.5mm(0.06 Inch) Cross-Section DiameterNew QWORK Stainless Steel Floating Ball Float Valves 3/4 inch DN20 Adjustable Male Thread Water Float Sensor Hydraulics, Pne Float valves use a rod and float ball attached to a valve shutoff lever to controlNew uxcell Fluorine Rubber O-Rings, 4mm OD 1mm ID 1.5mm Width FKM Seal Gasket for Machinery Plumbing, Green, Pack of 20 [Size] - 4mm(0.16 Inch) OD, 1mm(0.04 Inch) ID, 1.5mm(0.06 Inch) Cross-Section DiameterNew uxcell Fluorine Rubber O-Rings, 8mm OD 5mm ID 1.5mm Width FKM Seal Gasket for Machinery Plumbing, Green, Pack of 30 [Size] - 8mm(0.31 Inch) OD, 5mm(0.2 Inch) ID, 1.5mm(0.06 Inch) Cross-Section DiameterNew uxcell Fluorine Rubber O-Rings, 24mm OD 22mm ID 1mm Width FKM Seal Gasket for Machinery Plumbing, Green, Pack of 5 [Size] - 24mm(0.94 Inch) OD, 22mm(0.87 Inch) ID, 1mm(0.04 Inch) Cross-Section DiameterNew BstXqty 419-Piece Universal Rubber O-R-ing Kit - Black, Assorted Sizes with Convenient Storage Box for Use in Industries Comprehensive assortment: This 419-piece universal rubber O-rings kit contains a variety of sizes, making it a versatileNew uxcell Fluorine Rubber O-Rings, 19mm OD 17mm ID 1mm Width FKM Seal Gasket for Machinery Plumbing, Green, Pack of 10 [Size] - 19mm(0.75 Inch) OD, 17mm(0.67 Inch) ID, 1mm(0.04 Inch) Cross-Section DiameterNew 419Pcs Metric O Rings, Rubber O Rings Assortment Kit for Plumbing Machinery Faucets, Made of Rubber, Resistant to High T RUBBER MATERIAL: Made of rubber material, resistant to high temperature, low temperature, air, water, items, mineral oilNew Healeved 10 Rolls Vinyl Tape Gas Tube Pneumatic Seal Tape Pipe Sealant Astronaut Figures Adhesive Tape Liquid Tape Grip Seal tape-- for use in wrapping pipe threads to create air and water tight connections.New uxcell Push to Connector Fitting, 12mm Tube OD Quick Connect Air Line Hose Pipe Fitting Straight Pneumatic Connector, Bl Color: Black; Fit Tube OD: 12mm to 12mm; Operating Pressure: 0-0.8MPa; Operating Temperature: 0~60℃ / 32~140℉; Package CNew Oshhni Manometer Manometer Dial Pneumatic Hydraulic 0-100PSI 0-7 Bar White Product model: series.New Loctite 542-50ml - Thread Sealant - Medium Strength - Hydraulic - Pneumatic Gas and Oil Pipe Thread Sealant for Fine Thr Ideal for fine threads as used in hydraulic, pneumatic & general fittingsNew Multifunctional Hydraulic Pump and Pressure Tester Kit, Manual Hand Tools for Pneumatic and Hydraulic Systems, Efficient Made of high quality iron material, surface paint spray treatment, rustproof and durable.New Interstate Pneumatics F7326-50 Brass Fitting Hose Ferrule 0.593 inch Inner Diameter x 1.0 inch for 3/8 inch hose 500 psi 0.593 Inch Inner Diameter x 1.0 Inch FerrulesNew uxcell Fluorine Rubber O-Rings 12mm OD 6mm ID 3mm Width, Metric FKM Sealing Gasket, Pack of 20 [Size] - Outer Diameter: 12mm; Inner Diameter: 6mm; Cross-Section Diameter: 3mmNew Mobestech 20 pcs Pneumatic Connector Hydraulic Couplings Garden Hose Connector Fittings Push in air Fittings Pipe Connec Hydraulic fittings-- adopts precision production to the stable characteristics and high reliability.New TAILONZ PNEUMATIC 304 Stainless Steel Male Elbow - 3/8 Inch Tube OD x 1/2 Inch NPT Thread 90 Push to Connect Tube Fittin 【Product Name】 Male Elbow Push to Connect FittingsNew uxcell Nitrile Rubber O-Rings 19mm OD 14mm ID 2.5mm Width, Metric Nitrile Rubber Sealing Gasket for Automotive Machine P [Size] - 14mm x 19mm x 2.5mm Metric Nitrile Rubber O-RingNew uxcell Nitrile Rubber O-Rings 82mm OD 79mm ID 1.5mm Width, Metric Nitrile Rubber Sealing Gasket for Automotive Machine P [Size] - 79mm x 82mm x 1.5mm Metric Nitrile Rubber O-RingNew Baluue 30 pcs Pneumatic Connector Hydraulic Couplings Water Hose Connector Garden Hose Parts Connectors Garden Hose Conn Garden hose connector-- though it is simple in design, it's so practical when you use it.New Modern Plumbing New Modern Plumbing New Modern Plumbing New Recommended Practice for Backflow Prevention and Cross-Connection Control (M14) 3rd Edition New Women's Leather Coin Purse Mini Slim Wallet Card Holder and Key Chain; Available in Various Styles and Colors, Orange, C Compact Size: 4.33 x 3.07 x 0.24 inchesNew uxcell Fluorine Rubber O-Rings, 3mm OD 1mm ID 1mm Width FKM Seal Gasket for Machinery Plumbing, Green, Pack of 20 [Size] - 3mm(0.12 Inch) OD, 1mm(0.04 Inch) ID, 1mm(0.04 Inch) Cross-Section DiameterNew FUNOMOCYA Plumbing Tape 10 Rolls Raw Tape Duct Sealant Liquid Tape Duct Tape Plumber Tape Gas Tube Tape Water Purifier T SEALING PIPE TAPE-- They have the good characteristics of corrosions resistance, anti- aging, helps leaks on pipes and pNew uxcell Fluorine Rubber O-Rings 15mm OD 10mm ID 2.5mm Width, Metric FKM Sealing Gasket, Pack of 10 [Size] - Outer Diameter: 15mm; Inner Diameter: 10mm; Cross-Section Diameter: 2.5mmNew kowaku Manometer 0 100PSI 0 7Bar Dial Pneumatic Hydraulic Air Pressure Measure Range: 0-100PSi,0-7Bar.New STAHAD 10 Rolls Vinyl Tape Plumbers Tape Gas Thread Tape Pipe Sealant Seal Hydraulic Tape Pneumatic Seal Tape Plumbing S Pipe thread tape: sealing, more resistant to aging, safe and , convenient and practical.New 10pcs Pneumatic Connector Fittings Quick Release Connectors Hydraulic Couplings Pneumatic Push Connector Garden Hose Qui Pneumatic quick fittings: suitable for hose, pu, pe, nylon air tube use.New TEHAUX 20 Rolls Vinyl Tape Water Purifier Tape Sealant Seal Thread Tape Grip Tape Pneumatic Seal Tape Plumbing Seal Tape GAS LINE TAPE-- They have the good characteristics of resistance, anti- aging, helps leaks on pipes and plumbing.New Mobestech 10 Rolls Raw Tape Air Head Tape Tape Hydraulic Seal Tape Duct Tape Plumbing Tape Gas Pipe Sealant Water Pipe T Tape For Gas: It has a simple application method and can be easily attached to your water pipes.New YUENTOEN 419 Piece Nitrile Rubber O Ring Assortment Kit, 32 Sizes Hydraulic Washer Sealing Gaskets with Box, Ideal for P Material: Our O-Ring Kit are made of commercial grade nitrile butadiene rubber (NBR) wear and corrosion resistanceNew JINGERL Air Throttle Valve Control Valve Pneumatic Brass Nickel-Plated Push Presses in Quick Connector air Release Hydra Material: OttonSuperficie: nickel-platedNew uxcell Fluorine Rubber O-Rings 27mm OD 22mm ID 2.5mm Width, Metric FKM Sealing Gasket, Pack of 20 [Size] - Outer Diameter: 27mm; Inner Diameter: 22mm; Cross-Section Diameter: 2.5mmNew uxcell Fluorine Rubber O-Rings 8mm OD 4mm ID 2mm Width, Metric FKM Sealing Gasket, Pack of 10 [Size] - Outer Diameter: 8mm; Inner Diameter: 4mm; Cross-Section Diameter: 2mmNew DOITOOL 20 Rolls Vinyl Tape Gas Tape Water Tape Pneumatic Seal Tape K Tape Hydraulic Seal Tape Thread Tape Plumbing Seal thread tape-- less stickiness on the fingers and easy to remove, without any stains, easy to cut.New uxcell 27cm 10.6" Long 100N Lifting Cupboard Door Lift Pneumatic Support Hydraulic Gas Spring Stay Package Content: 1 x Hydraulic Gas Spring Stay, Some Install Parts; Weight: 116gNew TAODAN 2PCS Tee Hydraulic Pneumatic Coupling Fittings 2 Way External Internal External Thread Metal Brass Pipe Fittings Brass features corrosion resistance, high-temperature ductility, and low magnetic permeability, with an operating temperNew BUSY-CORNER 386PCS Fluorocarbon O ring Assortment Kit,FKM 75A,30 Sizes,Chemical Resistant and Oil Resistance O-Rings for 1.High Quality: Made of FKM 75A durometer material,characterized by high temperature resistance, oil resistance,acid andNew Check Valve, Not Easy To Deform Air Compressor Check Valve for Hydraulic System for Pneumatic System Three male threaded joints are used for pipe connection, pressure tank and piston pump respectively.New BUGUUYO 10 Rolls Raw Tape Liquid Hydraulic Tape Sealing Tape Pneumatic Seal Tape Water Pipe Tape Hose Tape Red Plumbers Air head tape-- sealing, more resistant to aging, safe and , convenient and practical.New XYWHPGV Fluorine Rubber O-Rings, 37mm OD 33mm ID 2mm Width FKM Seal Gasket for Vehicle Machinery Plumbing, Green, Pack o [Size] - 37mm(1.46 Inch) OD, 33mm(1.3 Inch) ID, 2mm(0.08 Inch) Cross-Section DiameterNew Hex Reducer Bushing, 1200 PSI Brass Reducer Brass Pipe Adapter for Industrial for Pneumatic Valve for Nautical for Hydra Usually these are installed in pneumatic valves, hydraulic valves, manifolds and air tanks or crank cases.New Interstate Pneumatics F7327-50 Brass Fitting Hose Ferrule 0.625 inch Inner Diameter x 1.0 inch Pack of 50 0.625 Inch Inner Diameter x 1.0 Inch FerrulesNew CLISPEED 30 Pcs Pneumatic Connector Push in Air Fittings Hydraulic Fittings Elbow Hose Connector Pipe Connector Garden H Controller: quick and easy tubing connections, no need to require special tools.New Air Rivet Gun, Pneumatic Rivet Gun Automatic Air/Hydraulic Power Riveting Tool Pull Cap Pneumatic Gun, M3-M12 Efficient and cost-saving riveting work thanks to the use of pneumatic-hydraulic gun technologyNew 1/2x3/4-16x10 Brass Check Valve, Air Compressor Threaded Check Valve for Hydraulic Systems to Prevent Reverse Oil Flow o [Multiple Thread Sizes] G1/2, G3/4 and M10 threads are available for various components.New ACICS 1/8" 1/4" 3/8" 1/2" BSP Female Screw 3/4-way Square Pneumatic Hydraulic Pressure Brass Pipe Fittings (Color : 3 Wa Specification:New uxcell Pneumatic Air Cylinder 20mm Bore 25mm Stroke with Y Connector and Quick Fittings, MAL 20x25, for Automatic Equipm Model: MAL 20x25; Bore: 20mm / 0.79"; Stroke: 25mm / 0.98".New Pneumatic Hydraulic Rivet Machine, Professional and Popular Pneumatic Rivet Gun Rivet Tool, Suitable for Various Operati 4 SIZE RIVET HEADS: 4 heads 3/32 inches (2.4 mm), 1/8 inches (3.2 mm), 5/32 inches (4 mm), 3/16 inches (4.8 mm) and wrenNew RORPOIR 10 Rolls Vinyl Tape Thread Tape Sealant Seal Pneumatic Seal Tape Hydraulic Tape Sealant Tape Water Purifier Tape Gas thread tape-- suitable for most kinds of water pipes, creating airtight between threaded pipes and fittings.New Cal Hawk CZORS 225 O-Ring Assortment Kit SAE Pneumatic Air Rubber Hydraulic Tool Set 18 different sizes, 225 piecesNew uxcell Nitrile Rubber O-Rings 15mm OD 10mm ID 2.5mm Width, Metric Nitrile Rubber Sealing Gasket for Automotive Machine P [Size] - 15mm Outside Diameter, 10mm Inner Diameter, 2.5mm Cross-Section DiameterNew uxcell Nitrile Rubber O-Ring Assortment Kit 880 Pieces 24 Sizes Metric Sealing Gasket Set for Automotive Mechanic Plumbi [880in1 Set] - 880 pieces o-rings with separated clear plastic storage caseNew Pneumatic Air Hydraulic Pop Rivet Gun Riveter Riveting Tool, Automatic Riveting Nut Gun Set W/Case,Can Rivet M3-M12 Mult High quality pneumatic rivet gun, stable and superior performance.New Pneumatic Duty Hydraulic Air Riveter Tool, Labor Saving Rivet Riveting Nut Nail Pop Insert Hand Tool Set with Nose Piece PNEUMATIC DUTY AIR HYDRAULIC RIVETER - 3/32", 1/8", 5/32", 3/16". Maximum Stroke: 16MM, Maximum puller size: 16*27cm, PuNew Pneumatic Hydraulic Rivet Machine, Professional and Popular Pneumatic Rivet Gun Rivet Tool, with Screwdriver and Wrench, ALLOY FORGED GUN HEAD: alloy forged gun head has high hardness, strong and durable, saving time and effortNew uxcell Push to Connector Fitting, 12mm to 10mm Tube OD Quick Connect Air Line Hose Pipe Fitting Straight Pneumatic Conne Color: Black; Fit Tube OD: 12mm to 10mm; Operating Pressure: 0-1MPa; Operating Temperature: 0~60℃ / 32~140℉; Package ConNew uxcell Push to Connector Fitting, 6mm to 4mm Tube OD Quick Connect Air Line Hose Pipe Fitting Straight Pneumatic Connect Color: Black; Fit Tube OD: 6mm to 4mm; Operating Pressure: 0-1MPa; Operating Temperature: 0~60℃ / 32~140℉; Package ConteNew uxcell O-Rings Nitrile Rubber 58mm Inner Diameter 63.3mm OD 2.65mm Width Round Seal Gasket 10 Pcs [Size] - 58mm x 63.3mm x 2.65mm Metric Nitrile Rubber O-RingNew uxcell O-Rings Nitrile Rubber 2.7mm Inner Diameter 6.3mm OD 1.8mm Width Round Seal Gasket 10 Pcs [Size] - 2.7mm x 6.3mm x 1.8mm Metric Nitrile Rubber O-RingNew CORHAD 10 Rolls Vinyl Tape Water Pipe Tape Water Filter Pipe Sealant Seal Adhesive Tape Pneumatic Seal Tape Hydraulic Se PLUMBERS TAPE-- Less stickiness on the fingers and easy to remove, without any, easy to cut.New uxcell O-Rings Nitrile Rubber 90mm Inner Diameter 95.3mm OD 2.65mm Width Round Seal Gasket [Size] - 90mm x 95.3mm x 2.65mm Metric Nitrile Rubber O-RingNew Gatuida 10 Rolls Vinyl Tape Duct Tape Gas Thread Tape Gas Tube Sealant Tape Grip Tape Pipe Sealant Seal Water Pipe Tape Adhesive tape: light weight and compact size, easy to use and carry, with - cover to keep it clean.New uxcell G1/2 Male x 1/2" Male Union Brass Tube Coupler, 2 Pack Pipe Flare Fitting for Gas Air Conditioning Pipe Connectio Color: Brass; Material: Brass; Thread: G1/2 male x 1/2 male flare(actual thread is 3/4-16UNF); Hole Dia: 12.7mm/ 1/2inchNew TAILONZ PNEUMATIC 3/8 Nickel plated copper Quick-plug type one-way check valve gas pipe coupling CVPU check valve 5PCS 【Product Name】 Straight one-way check valveNew Heavy Duty Air Hydraulic Riveter-Professional Pop Pneumatic Riveting Gun Rivet Tool with Nose Pieces REPLACEABLE RIVETING NOZZLE: the rivet head can be replaced according to the rivet specifications, suitable for 2.4-5.0mNew uxcell 1/2 Inch Female Flare x 5/8 Inch Male Flare Connectors, SAE 45 Degree Flare Brass Adapter Flare Pipe Fitting for Specification: Material: Brass;Color: Brass;Total Size: 34x24mm/1.34x0.94inch(L*W);Flare Tube OD Size:1/2 female flare XNew uxcell Pneumatic Air Cylinder MAL20 X 100,20mm Bore 100mm Stoke M8,Single Rod Double Action 20mm bore and 100mm stroke, M8 Piston Rod Thread, 1/8PT Rod female thread Size.New uxcell Pneumatic Air Cylinder MAL16 x 500,16mm Bore 500mm Stoke M6,Single Rod Double Action 16mm bore and 500mm stroke, M6 Piston Rod Thread, M5 Rod female thread Size.New Heavy Duty Air Hydraulic Riveter, Removable Insert Nut Tool, Professional Pop Pneumatic Riveting Gun Rivet Tool with Nos [Easy Oil Injection] -- Strong pulling force, can pull for aluminum nails, iron nails, stainless steel nails. Top has anNew 1/8 Push Connect Fittings,CEKER 3/8 OD Tubing to 1/8" Npt Female Thread Push Fittings Air Fittings Air lines Quick Conne Type:3/8" Od x 1/8" NPT Thread Push to Connect Fittings; Body Style: Female StraightNew uxcell Fluorine Rubber O-Rings, 8mm OD 3.2mm ID 2.4mm Width FKM Seal Gasket for Machinery Plumbing, Green, Pack of 5 [Size] - 8mm(0.31 Inch) OD, 3.2mm(0.13 Inch) ID, 2.4mm(0.09 Inch) Cross-Section DiameterNew uxcell Push to Connector Fitting, 8mm Tube OD Quick Connect Air Line Hose Pipe Fitting Straight Pneumatic Connector, Bla Color: Black; Fit Tube OD: 8mm to 8mm; Operating Pressure: 0-0.8MPa; Operating Temperature: 0~60℃ / 32~140℉; Package ConNew X AUTOHAUX Fluorine Rubber O-Ring, 100mm OD 93mm ID 3.5mm Width FKM Seal Gasket for Machinery Plumbing, Green, Pack of 1 [Size] - 100mm(3.94 Inch) OD, 93mm(3.66 Inch) ID, 3.5mm(0.14 Inch) Cross-Section DiameterNew uxcell 10mm Tube OD Brass Compression Sleeves Ferrules 60Pcs Brass Ferrule Fittings Brass Compression Fitting Assortment Application: This brass compression sleeves ferrule is widely used in pipe connection for hydraulic and pneumatic systemNew uxcell Pneumatic Air Cylinder Double Action MAL32X175 32mm Bore 175mm Stroke with Y Connector and 4Pcs Quick Fitting Set The cylinder is a mechanical device that uses the power of compressed gas to generate force for reciprocating motion. ItNew uxcell Pneumatic Air Cylinder Double Action MAL25X125 25mm Bore 125mm Stroke with Y Connector and 4Pcs Quick Fitting Set The cylinder is a mechanical device that uses the power of compressed gas to generate force for reciprocating motion. ItNew uxcell Push to Connector Fitting, 12mm to 10mm Tube OD Quick Connect Air Line Hose Pipe Fitting Straight Pneumatic Conne Color: Black; Fit Tube OD: 12mm to 10mm; Operating Pressure: 0-1MPa; Operating Temperature: 0~60℃ / 32~140℉; Package ConNew uxcell Pneumatic Air Cylinder MAL16 X 125,16mm Bore 125mm Stoke M6,Single Rod Double Action 16mm bore and 125mm stroke, M6 Piston Rod Thread, M5 Rod female thread Size.New uxcell Pneumatic Air Cylinder MAL16 X 150,16mm Bore 150mm Stoke M6,Single Rod Double Action 16mm bore and 150mm stroke, M6 Piston Rod Thread, M5 Rod female thread Size.New uxcell Pneumatic Air Cylinder MAL16 x 400,16mm Bore 400mm Stoke M6,Single Rod Double Action 16mm bore and 400mm stroke, M6 Piston Rod Thread, M5 Rod female thread Size.New uxcell Pneumatic Air Cylinder 20mm Bore 200mm Stroke with Y Connector and Quick Fittings, MAL 20x200, for Automatic Equi Model: MAL 20x200; Bore: 20mm / 0.79"; Stroke: 200mm / 7.87".New uxcell Pneumatic Air Cylinder MAL16 X 300,16mm Bore 300mm Stoke M6,Single Rod Double Action 16mm bore and 300mm stroke, M6 Piston Rod Thread, M5 Rod female thread Size.New uxcell Pneumatic Air Cylinder MAL16 X 75,16mm Bore 75mm Stoke M6,Single Rod Double Action 16mm bore and 75mm stroke, M6 Piston Rod Thread, M5 Rod female thread Size.New uxcell Pneumatic Air Cylinder MAL20 X 300,20mm Bore 300mm Stoke M8,Single Rod Double Action 20mm bore and 300mm stroke,M8 Piston Rod Thread,1/8PT Rod female thread Size ,Single Rod double action ;Fluid: Air; PoweNew uxcell Pneumatic Air Cylinder 20mm Bore 50mm Stroke with Y Connector and Quick Fittings, MAL 20x50, for Automatic Equipm Model: MAL 20x50; Bore: 20mm / 0.79"; Stroke: 50mm / 1.97".New Valve Parts Ball Valve,Brass Water Oil Air Fuel Line Shutoff,Pipe Fittings Pneumatic Connector Controller Handle 6-12MM Model Number: 1/4 3/8 1/2New Valve Parts Pneumatic Connector,Air Fitting Fast Push 4 6 8 10 12mm Hose Fast Twist Air Lock Nut Pass-Through Fittings 1 Fast twist 4 : Pick up Outer diameter 4mm , The inner diameter 2.5mm PU tubeNew Valve Parts Pneumatic Check Valve 1 Way Non-Return Valve Straight Hose Tube 1 Touch Qucik Fitting Connector Coupling Har Type: ValvesNew Valve Parts Ball Valve,Brass Water Oil Air Fuel Line Shutoff,Pipe Fittings Pneumatic Connector Controller Handle 6-12MM Model Number: 1/4 3/8 1/2