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Best Choice Liimevvon 
Lemoy 1/4" OD Quick Connect Push in to Connect Water Tube Fitting for RO Reverse Osmosis Water Filter Fittings Pack of 3 No tools required,Push fit fittingsMalida 
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.Best Value BroLuka 
2 Pcs 90-Degree Push to Connect Elbow Fittings, Quick Connect Air Hose Pneumatic Connector for Water, Gas, Oil Pipe Syst 【 Optimized Pipe Layout 】 The double-piece 90-degree push-pull elbow joint enables the hose to turn quickly at right angLEOWAY 
LEOWAY PC4-M10 Male Straight Pneumatic PTFE Tube Push in Quick Fitting Connector for E3D-V6 Long-Distance Bowden Extrude 10 x PC4-M10 pneumatic male straight quick connector for E3D-V6 long-distance bowden extruder 3D printer.WEZCHUGHAOL 
WEZCHUGHAOL 40-Piece Pneumatic Quick Connect Fittings Kit 6mm - Leakproof Air Hose Connectors with Corrosion Resistant Professional Pneumatic Fittings Kit - Complete 40-piece push-to-connect set with 10 splitters, elbows, tees, and straighLuojinLuoda 
LuojinLuoda 60 Pcs Pneumatic Quick Connect Fitting Set from 4 to 12mm Tube - Includes 12 Pcs Each of 4mm 6mm 8mm 10mm 12 【Comprehensive 60-Piece Set 】This set provides 60 pneumatic quick connect fittings in a practical assortment. It includeSnokay 
Snokay 60 Pcs Quick Connect Push-to-Connect Fittings, 4 6 8 10 12 MM Quick Release Pneumatic Air Line Hose Kit, Plastic What You'll Get: This set includes 60 air hose connector fittings in 5 different diameters (4 mm, 6 mm, 8 mm, 10 mm, 12Lokkr Lokkr Bowden Tube Coupler Set (10 Pcs), PC4-M6 Pneumatic Fitting Push to Connect and PC4-M10 Male Straight Pneumatic PTF LuojinLuoda LuojinLuoda PC4-M10 Male Straight Pneumatic PTFE Tube Push in Quick Fitting Connector - for E3D-V6 Bowden PTFE Tube Conn 【Quick and Secure Connection】The PC4-M10 Male Straight Quick Fitting Connector enables effortless PTFE tube insertion wiNikovoke 6Pcs 1/4G x 6mm Push to Connect Fittings, Pneumatic Quick-Connect Adapters 1/4 Inch Thread Tube OD, Straight Push-Fit Ai 【Specifications】Package contains: 6 push-fit fittings; Mating tube DO and thread size: 6mm OD x 1/4"GZxjsisy Zxjsisy 6PCS Straight Pneumatic Push to Quick Connect Fittings 1/4npt Male X 8mm Tube Od，Straight Push-Fit Air Fittings, 【Premium Material】:Made of high-quality metal materials, it is wear-resistant and ensures lasting reliability in variousBroLuka 10Pcs Male Straight Push to Connect Fittings, 6mm & 8mm Tube OD x 1/8" & 1/4" BSP Thread Pneumatic Connectors for Air Li 【Specifications】Operating temperature: 0–60 °C. Operating pressure: 0–1 MPa. The release ring features an oval design, aCEKER 6mm Push to Connect 1/8 Inch NPT Air Fittings Push in Connectors Air Line Quick Connect Fittings,CEKER 6mm OD Tube Fitti Type:6mm to 1/8" NPT Thread Push to Connect Air Fittings; Body Style: Male Straight,quick and Reliable connections; FluiSOULONG SOULONG 6pcs 1/4 Tube OD to 1/2 Female Push in Quick Water Filter Connector RO Fitting for Reverse Osmosis System with L [EASY INSTALLATION] These quick connectors feature a tool- push-fit design that allows for effortless installation and dEMSea EMSea 5PCS 1/2" Female Pipe Tube Fittings Pipe Blanking Cap Stainless Steel Plug Pipe Stop End Connectors Cover for Capp The 1/2" female pipe fittings are made of stainless steel, corrosion resistant and durable.BroLuka 6Pcs 1/4G x 6mm Push to Connect Fittings, Pneumatic Quick-Connect Adapters 1/4 Inch Thread Tube OD, Straight Push-Fit Ai 6Pcs Straight Pneumatic Push to Quick Connect FittingsAcbbMNS AcbbMNS 10Pcs 12mm (1/2 inch) Push to Connect Fittings, Y-Shape Pneumatic Connector Quick Release Air Line Fitting Plast 【Package Included】You will get 10pcs 12mm(1/2") Y-shape Union Connectors, fit for OD 1/2" tube. Suitable for PU / PA / PAcbbMNS 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 / PAGDGV 60Pcs 1/4 Inch Push to Connect Fittings Kit, Quick Connect Air Hose Fittings for Pneumatic Tools, Workshop & Garage, Com Leak-Proof Brass Core + Reinforced Nylon, Stable Connection: Constructed with brass core push to connect fittings and hiBroLuka 10Pcs Male Straight Push to Connect Fittings, 6mm & 8mm Tube OD x 1/8" & 1/4" BSP Thread Pneumatic Connectors for Air Li 【Specifications】Operating temperature: 0–60 °C. Operating pressure: 0–1 MPa. The release ring features an oval design, aHunken Hunken 6 Pcs 1/4" (6.4 MM) Push-to-Connect One-Way Check Valve, Quick Connect Tube Fittings for RO Systems, Reverse Osmo Package Quantity: Includes 6 pieces, providing ample supply for easy connections and configurations as neededYAMATARO 2 Pack 3/8" x1/4" Straight Push Fit Connector Fittings Quick Connect Reducing Connector for Pipe with RO Tube for Water Made of POM material. Widely used in water purification, Reverse Osmosis Water System, food/beverage and pneumatic systeAcbbMNS AcbbMNS 5Pcs T Shape Tee Pneumatic Connector, 8mm (5/16 inch) Push to Connect Fittings, Quick Release Air Line Fitting P 【Package Included】You will get 5pcs 8mm(5/16") Tee Union Connectors, fit for OD 5/16" tube. Suitable for PU / PA / PE /50% Off BroLuka 2 Pcs 90-Degree Push to Connect Elbow Fittings, Quick Connect Air Hose Pneumatic Connector for Water, Gas, Oil Pipe Syst 【 Optimized Pipe Layout 】 The double-piece 90-degree push-pull elbow joint enables the hose to turn quickly at right angeMagTech eMagTech 12pcs Connect Tube Fitting 6mm Pneumatic Fitting PL-1/4-N1 PL-1/4-N2 PC-1/4-N1 1/4 Inch Od 1/4 inch Od Y Splite Package includes : 12 Pieces 6 different styles of tube fitting for you to meet your different needs, including 2pcs PL-CDQBWKJGFJ CDQBWKJGFJ 2 Pcs Compression 3/8" Tube OD to 3/8" Hose Barb fitting Transmission Cooler Line Brass Fuel Oil Water Gas Ai Material : BrassJntahecg 4mm Straight Push to Connect Fittings, Quick Release Pneumatic Connector Air Line Fitting Plastic Union Pipe Tube Fittin Efficient Fluid Handling: This Straight Quick Fitting, model PU-4, accommodates 4mm outer diameter tubes and is optimizeAcbbMNS AcbbMNS 10Pcs 8mm (5/16 inch) Straight Push to Connect Fittings, Quick Release Pneumatic Connector Air Line Fitting Plas 【Package Included】You will get 10pcs 8mm(5/16") Straight Union Connectors, fit for OD 5/16" tube. Suitable for PU / PA /AcbbMNS AcbbMNS 10Pcs T Shape Tee Pneumatic Connector, 12mm (1/2 inch) Push to Connect Fittings, Quick Release Air Line Fitting 【Package Included】You will get 10pcs 12mm(1/2") Tee Union Connectors, fit for OD 1/2" tube. Suitable for PU / PA / PE /AcbbMNS AcbbMNS 2Pcs 12mm Quick Connector, Push to Connect Tube Fitting for RO Water Reverse Osmosis Filter System (1/2" BSP Fem Standard fitting for water filter systems using 12mm OD water tubeeMagTech eMagTech 2PCS 1/8NPT to 1/4 Inch Stainless Steel Compression Tube Fitting with Double Ferrules for Various Piping Applic This pipe fitting is suitable for a wide range of pipeline applications, including but not limited to fuel, air, liquid,BroLuka 2 Pcs 90-Degree Push to Connect Elbow Fittings, Quick Connect Air Hose Pneumatic Connector for Water, Gas, Oil Pipe Syst 【 Optimized Pipe Layout 】 The double-piece 90-degree push-pull elbow joint enables the hose to turn quickly at right angTopHomer 9PCS 1/4" inch Quick Connect Water Purifiers Tube Fittings Set, Straight Connector for Water Pipe (Ball Valve+L Type+T T 【Preventing Leakage】1/4" water pipe connect fittings kit have snap can be firmly stuck the pipe and does not fall off, nuxcell uxcell Straight Pneumatic Push to Quick Connect Fittings Bulkhead Union 6mm Tube OD X 6mm Tube OD 2pcs Product Name : push to quick fitting; Tube Size : 6mm Tube OD X 6mm Tube ODZopsc 5PCS 3D Printer Accessories PC4 M6 Straight Pneumatic Connector for Nylon Tube and PU Hose Made of stainless steel, - andAcbbMNS AcbbMNS 2Pcs 12mm Quick Connector, Push to Connect Tube Fitting for RO Water Reverse Osmosis Filter System (1/2" BSP Mal Standard fitting for water filter systems using 12mm OD water tubeGREDIA GREDIA 1/4" inch Quick Connect Water Purifiers Tube Fittings for RO Water Reverse Osmosis System (Ball Valve + L + Y + I Qiuck connect, push fit fittings, no tools required, easy to use.EMSea 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.BroLuka 10Pcs Male Straight Push to Connect Fittings, 6mm & 8mm Tube OD x 1/8" & 1/4" BSP Thread Pneumatic Connectors for Air Li 【Specifications】Operating temperature: 0–60 °C. Operating pressure: 0–1 MPa. The release ring features an oval design, aPhefop Phefop 20 Pcs Brake Line Nuts Fittings, M10 X 1mm Universal Rustproof Metric Invert Flares Fittings for 3.16 Inch Brake [Great Quantity] Get 20 durable brake line fittings to meet your replacement needs with ease.Asheredetella 1/4 Brake Line Pressure Fittings, 12 Pieces 7/16 Inch-24 Threads Brass Brake Line Fitting Assortment for 1/4 Inch Brake High Quality Material: Brake line fitting is made of high quality brass with anti-rust and anti-corrosion technology, duAcbbMNS AcbbMNS 5Pcs Male Straight 12mm Tube OD X 1/4 inch BSP Thread Push to Connect Fittings, Pneumatic Air Line Fitting Quick 【Type】Male Straight Push to Connect Fittings, Size: 12mm Tube OD x 1/4" BSP thread, package includes 5pcs male straightNikovoke 10 Pcs Tube OD Push-to-Connect Fitting Kit, 4mm 6mm 8mm 10mm 12mm Two for Each Size, Straight Pneumatic Push-Lock Connec 【 Quick Connection 】 Includes five types of push-pull straight-through joint sets with pipe diameters of 4/6/8/10/12mm,X AUTOHAUX X AUTOHAUX 15pcs Motorcycle Brake Line Tube Fittings 3/8"-24 Threads Assortment for 3/16" Hydraulic Brake Lines Union Du [Size] Thread Size: M10x1.0, Outer Threads Size: 3/8"-24 Threads Assortment for 3/16", Total Size: 15x10mm / 0.59"x0.39"uxcell uxcell Push to Connect Fitting, 2 Pcs 304 Stainless Steel PC Male Straight 3/8" Tube OD x 1/8" NPT Thread Push to Connec [Size] - Thread Size: 1/8" NPT; Fit Tube Size(OD): 9.53mm / 3/8 inch; Overall Size: 26.5 x 19mm / 1 x 0.7 inch (L*W)17% Off BroLuka Brass Compression Tube Fitting, Female Compression Union Straight Connector for Fuel, Air, Liquid, Oil, Gas, Vacuum Line 【 Welded-free connection 】 Brass compression straight-through pipe joint, which can achieve reliable connection of metalDIANN DIANN 20pcs PC4-M6 PC4-M10 Pneumatic Fitting with 2pcs 1m Tube for Connecting 3D Printers with 1.75mm Filament Tube: outer diameter: 4 mm; inner diameter: 2 mm; it is made of high-quality PTFE material, which is safe and non-toxic,Cryfokt Cryfokt 2PCS PTFE Teflon Tube, with 4PCS PC4 M6 Quick Fitting, 4PCS PC4 M10 Straight Pneumatic Connector Push in for 1.7 This package comes with 2 pieces of 1: meter PTFE tube (4mm outer diameter, 2mm inner diameter) plus 4 PC4 - M6 and 4 PCLEOWAY LEOWAY 4M Ultra-Smooth PTFE Teflon Tube 2.5mm ID/4.0mm OD with Tubing Cutter, and 4pcs PC4-M10 Pneumatic Connector Fitti Package List:1pcs 4M 2.5mm ID/4.0mm OD Ultra-Smooth PTFE teflon tube, 1pcsTubing Cutter and 4pcs PC4-M10 Pneumatic ConneEMSea EMSea 20Pcs 3D Printer Tube and Fittings Kit, PTFE Blue White Tube PC4-M6 PC4-M10 4mm Assemble Connect for 1.75mm Filame [Replacement]: Compatible with all 1.75mm filament PLA ABS 3D printer.uxcell uxcell Push to Connect Tube Fitting Adapter 8mm Tube OD x G1/2" Female Straight Pneumatic Connecter Connect Pipe Fitting 【UNIVERSAL DESIGN】- Product Name : push to connect fittings; Tube and Thread Size : 8mm Tube OD x G1/2" Female ThreadLiimevvon 20 pcs 3/8" to 1/4" OD Straight Union Reducer, Quick Connect, Push Fit Water Tube Fitting for RO Reverse Osmosis, Water Package Quantity: 20 packLEOWAY LEOWAY 3D Printer 3M Ultra-Smooth PTFE Teflon Tube 2.5mm ID/4.0mm OD with 4pcs PC4-M10 Pneumatic Connector Fittings for Package List:1pcs 3M 2.5mm ID/4.0mm OD Ultra-Smooth PTFE teflon tube, and 4pcs PC4-M10 Pneumatic Connector Fittings.Pomya 6 PCS Two-Touch Fitting G1/4 Thread Barb Connector with Silicone for PC Water Cooling Tube (7.2mm) Suitable for connection between water blocks, radiators, water pumps, reservoir and other water cooling system kit.LEOWAY LEOWAY 3D Printer 4M PTFE Teflon Tube 2.5mm ID/4.0mm OD with Tubing Cutter, and 4pcs PC4-M10 Pneumatic Connector Fitting Package List:1pcs 4M 2.5mm ID/4.0mm OD PTFE teflon tube, 1pcsTubing Cutter and 4pcs PC4-M10 Pneumatic Connector Fittings18% Off fasient1 Bending Spring Pipe Durable Wide Application Bending Spring Tube Spring Tube Bender 21cm Workshop Tube Fittings Pipe Fit brand new and high quality.StLiSuYmx StLiSuYmx 10PCS Premium PC4-M10 Pneumatic Quick Connector Fittings, Bowden Tube Coupler Male Straight PTFE Tube Push for COMPATIBILITY: These PC4-M10 pneumatic male straight quick connectors are suitable for E3D-V6 long-distance Bowden extruBroLuka Brass Compression Tube Fitting, Female Compression Union Straight Connector for Fuel, Air, Liquid, Oil, Gas, Vacuum Line 【 Welded-free connection 】 Brass compression straight-through pipe joint, which can achieve reliable connection of metalYZMSZ YZM 3/8 OD Quick Connect Push In to Connect Water Tube Fitting (3/8 quick conncet) No tools required,Push fit fittingsSovol Capricorn Bowden PTFE Tubing 1M XS Series 1.75MM Filament with 2X PC4-M6 & 2X PC4-M10 Pneumatic Fittings & Tube Cutter f 100% Original Capricorn XS Series tubing.Jectse Jectse 3D Printer Filament Inlet Pneumatic Fitting Durable Connector Kit for Lab X1/X1E/P1P/P1S PTFE Tube - 10pcs, Stabl [STABLE AND DURABLE] Made of stainless steel, this 3D printer filament inlet pneumatic fitting is heatproof, preventingeMagTech eMagTech 5X Push Fit End Plug 12mm Compatible with John Guest Push Water Hose Pipe Fitting Tube End Stopper Plug for Car Quick connection and sealing design: The 12mm quick-connect water pipe plug adopts a push-in connection design, which caMqetly Mqetly Boat Top Hinged Jaw Slide Clamp Yacht Tube Rail with Accessories Hardware Marine Fittings Stainless Steel Pipe Cl 【Firm Installation】: Top jaw slide marine clamp is designed to be securely installed and work effectively in a variety oRuoFeng 1/4" PT Male Thread 6mm Straight Pneumatic Push in Quick Fitting Connectors for PETF Tube 10Pcs Product : Quick Fittings,Model:PC6-02.Package Content : 10 x Quick FittingsIpetboom Ipetboom 6pcs 1/4" to 3/8" Straight Quick Connect Plastic Tube Fittings Push-to-Connect Water Pipe Adapters for Plumbing Quick installation: no tools required for installation, enhancing work efficiency and saving time,straight water pipe co22% Off Pomya Two-Touch Fitting G1/4 Barb Connector with Silicone for PC Water Cooling Tubes - 6-Pack (11mm Diameter) Compact and flexible, easy to screw on and off.Waour 7Pcs White Straight for NPT Thread Adapter 3/4" FNPT to 1/4" Tube Quick Straight OD Push Connector Water Tube Pipe Fitti PACKAGE CONTENTS: Set of 7 white straight push-to-connect tube fittings designed for quick and secure connections in watEMSea EMSea 4Pcs 4mm Tube OD x 1/8" 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 4mm tube OD x 1/8NPT female thread. And the specificLT Easiyl LT Easiyl 50pcs PTFE Tube Locking Clip Blue Pneumatic Fitting Retainer 3D Printer Bowden Tube Connector Clip Compatible Compatibility: Compatible with PC4-01, PC4-M6, PC4-M5 pneumatic fittings, suitable for most 3D printers.OTOTEC 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 toolsNikovoke Brass Compression Tube Fitting, 6MM OD X 6MM OD Female Thread Union Straight Connector [Stable Performance] The precise threading ensures tight fitting between components, offering strong load-bearing capaciLokkr Creality Upgraded Low-Resistance PTFE Tube (2M) – Star-Shaped Channel for Ultra-Smooth Flow, 30% Less Resistance, High T Enhanced Performance – The Creality Low-Resistance Star-Shaped PTFE Tube features a star-shaped channel for ultra-smoothgreenDracaena dracaena.io 6 Pack of G1/4" thread to 3/8" Barb Fitting for Soft Tubing, PC Water Cooling System Soft Tube Connectors, S Quick and Secure Connection: Features G1/4" Male Thread to 3/8" (ID) Tube Barb for a swift and reliable setup, enhancedVeumoie Veumoie Sink Waste Drain Plug Hole Angle Fitting, Waste Plug Sink Basin Drain Filter for Motorhome Boat, Without Tube Wide Application]: Sink waste drain plug hole angle fitting can be used in caravans, RVs, and shipsgreenDracaena Dracaena.io 6 Pack of G1/4" Thread to 3/8" Barb Fitting for Soft Tubing, PC Water Cooling System Soft Tube Connectors, B Quick and Secure Connection: Features G1/4" Male Thread to 3/8" (ID) Tube Barb for a swift and reliable setup, enhancedgreenDracaena Dracaena G1/4 Inch Thread Up to 14mm Outer Diameter, Hard Hose Compression Fitting with High Body Design for Computer Wa Thread: G1/4" BSP; 4.5mm male thread length.greenDracaena Dracaena.io 6 Pack G1/4" Rotary Male to Male Extender Fittings, Nickel Plated Brass Compression Connectors with O Rings Compact Design: Rotary male-to-male extender fitting engineered for tight spaces in custom PC liquid cooling loops, ensugreenDracaena Dracaena.io 6 Pack G1/4" Rotary Male to Male Extender Fittings, Nickel Plated Brass Compression Connectors with O Rings Compact Design: Rotary male-to-male extender fitting engineered for tight spaces in custom PC liquid cooling loops, ensuAngoily Angoily Stainless Steel Pipe Joint Connector Heavy-Duty Round Tube Fittings for Tube Assembly for Closet Rod and Dryer C Metal: made from aluminium alloy, these tube joint fittings offer durability and longevity, ensuring reliable use,tube fHealeved Healeved 200 Pcs Leak-Proof Locking Clips for Quick Connect Fittings, 1/4" and 3/8" RO Reverse Osmosis Water Filter Syst 200-PIECE VALUE PACK: This comprehensive set includes 100 pieces of 1/4" locking clips and 100 pieces of 3/8" locking clLT Easiyl LT Easiyl 10 Sets Tube Coupling Collet Clamp Clip Kit for 3D Printer Extruder Hotend Accessories Compatible with Ultimak The locking clips are made of safe and non-toxic material, tetrafluoroethylene and the snap ring are made of 304 stainlegreenDracaena Dracaena.io 6 Pack G1/4" Thread to 3/8" ID, 5/8" OD Compression Fitting for Soft Tubing, Soft Tube Connectors for Comput Brand: Dracaena30% Off Cryfokt Cryfokt Aluminum Round Tube, 6100 0608 0300 Seamless Straight Tubing 8mm OD 6mm ID 300mm Length, Lightweight High Streng Material - Made of aluminum material, this tube features light weight and high strength. It is not easy to corrode or deEVGATSAUTO EVGATSAUTO 2PCS PTFE PTEE Tube, 4mm OD 2mm ID with Quick Fittings 1.75mm PLA ABS 3D Printer Parts Stainless Steel Copper 【Easy to Install and Remove】: The quick connector with external thread connection can be easily installed, just press thgreenDracaena dracaena.io 6 Pack G1/4" Thread to 14mm Outer Diameter, Hard Tubing Compression Fitting with high Body Design for Comput UNIVERSAL TUBE COMPATIBILITY: Compatible with 14mm (OD) hard tubing, including materials such as acrylic, copper, brass,SHINYPASING SHINYPASING 20pcs 3D Printer Bowden Tube Couplers Pneumatic Fittings for 4mm Tubes with Enhanced Grip Plastic Clips Comp Versatile compatibility: suitable for various 3d printing environments, catering to both professional and personal usersgreenDracaena Dracaena 6 pack G1/4" thread to 3/8" ID, 1/2" OD Compression Fitting for Soft Tubing, Soft Tube Connectors for Computer Brand: Dracaenauxcell uxcell Compression Tube Fitting G1/2 Female Thread x 10mm Tube OD Straight Coupling Adapter Brass Female Thread Size: G1/2 (Approx. ID 18.6mm); Fit for Tube OD: 10mm / 0.39"greenDracaena greenDracaena Dracaena.io 6 Pack G1/4" Thread to 3/8" ID, 1/2" OD Compression Fitting for Soft Tubing, Soft Tube Connect PREMIUM MATERIALS: Constructed from high-quality brass, this fitting ensures durability and rust resistance, complementegreenDracaena Dracaena G1/4" thread to 3/8" ID, 5/8" OD Compression Fitting for Soft Tubing, Soft Tube Connectors for Computer Water C Brand: DracaenaThermal Grizzly Thermal Grizzly - DeltaMate - HT14-6-pack - Hard Tube Fitting - Black - CNC-machined brass - G1/4" thread, OD 14mm - for HARD-TUBE READY 14 MM OD – Engineered for rigid acrylic, PETG, or metal tubes with a 14 mm outer diameter to guarantee aJohn Guest John Guest Acetal Copolymer Tube Fitting Locking Clip for 3/8" Tube OD (PIC1812R) (Pack of 10) Locking clips attach tubes to fittings for a secure connectionLokkr Creality Upgraded Low-Resistance PTFE Tube (4M) with Cutter– Star-Shaped Channel for Ultra-Smooth Flow, 30% Less Resista Enhanced Performance – The Creality Low-Resistance Star-Shaped PTFE Tube-4M features a star-shaped inner profile, reduciJohn Guest John Guest Acetal Copolymer Tube Fitting End Stop 1/4 Tube OD (Pack of 10) End stop for closing the end of a pipe or fittingHZQZaoan HZQZaoan 3D Printer PTFE Tube - 3 Meters Ultra-Smooth Teflon Tubing (2.5mm ID/4.0mm OD) with 4pcs PC4-M10 Fittings for R 【Smooth Filament Flow 】This PTFE tube features a 2.5mm inner diameter (vs. standard 2mm) for ultra-low friction, ensurinNikovoke Brass Compression Tube Fitting, 8MM OD X 8MM OD Female Thread Union Straight Connector [Stable Performance] The precise threading ensures tight fitting between components, offering strong load-bearing capacigreenDracaena Dracaena.io 6 Pack G1/4" Thread to 3/8" ID, 5/8" OD Compression Fitting for Soft Tubing, Soft Tube Connectors for Comput Brand: DracaenagreenDracaena Dracaena 6 pack G1/4" thread to 3/8" ID, 1/2" OD Compression Fitting for Soft Tubing, Soft Tube Connectors for Computer Brand: DracaenaLokkr Creality Upgraded Low-Resistance PTFE Tube (1M) – Star-Shaped Channel for Ultra-Smooth Flow, 30% Less Resistance, High T Enhanced Performance – The Creality Low-Resistance Star-Shaped PTFE Tube features a star-shaped channel for ultra-smooth