![Amazon.com: METALLIXITY 6063 Aluminum Tube (16mm OD x 5mm ID x 300mm L) 2Pcs, Aluminum Round Tubing - for Home Furnishing, Machinery, DIY Handicraft : Industrial & Scientific Amazon.com: METALLIXITY 6063 Aluminum Tube (16mm OD x 5mm ID x 300mm L) 2Pcs, Aluminum Round Tubing - for Home Furnishing, Machinery, DIY Handicraft : Industrial & Scientific](https://m.media-amazon.com/images/I/51LNqnV8tpL._AC_UF894,1000_QL80_.jpg)
Amazon.com: METALLIXITY 6063 Aluminum Tube (16mm OD x 5mm ID x 300mm L) 2Pcs, Aluminum Round Tubing - for Home Furnishing, Machinery, DIY Handicraft : Industrial & Scientific
![4pcs OD 5mm ID 4mm Length 250mm 304 Stainless Steel Capillary Tube: Amazon.com: Industrial & Scientific 4pcs OD 5mm ID 4mm Length 250mm 304 Stainless Steel Capillary Tube: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/711tFM28ZOL._AC_UF1000,1000_QL80_.jpg)
4pcs OD 5mm ID 4mm Length 250mm 304 Stainless Steel Capillary Tube: Amazon.com: Industrial & Scientific
![Amazon.com: ANPTGHT Silicone Tubing 5mm(3/16") ID x 7mm OD Food Grade High-temperature Pure Silicone Hose Tube Clear Pipe for Home Brewing Air and Liquid Transfer ( Length 6 Meter- 19.68FT) : Industrial Amazon.com: ANPTGHT Silicone Tubing 5mm(3/16") ID x 7mm OD Food Grade High-temperature Pure Silicone Hose Tube Clear Pipe for Home Brewing Air and Liquid Transfer ( Length 6 Meter- 19.68FT) : Industrial](https://m.media-amazon.com/images/I/51oyzNgaCpL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ANPTGHT Silicone Tubing 5mm(3/16") ID x 7mm OD Food Grade High-temperature Pure Silicone Hose Tube Clear Pipe for Home Brewing Air and Liquid Transfer ( Length 6 Meter- 19.68FT) : Industrial
![Amazon.com: uxcell Silicone Tubing 3/16"(5mm) ID x 5/16"(8mm) OD 3.3ft(1m) Silicone Rubber Tube Air Hose Pipe for Pump Transfer Clear : Industrial & Scientific Amazon.com: uxcell Silicone Tubing 3/16"(5mm) ID x 5/16"(8mm) OD 3.3ft(1m) Silicone Rubber Tube Air Hose Pipe for Pump Transfer Clear : Industrial & Scientific](https://m.media-amazon.com/images/I/41Eq6DAd6hL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell Silicone Tubing 3/16"(5mm) ID x 5/16"(8mm) OD 3.3ft(1m) Silicone Rubber Tube Air Hose Pipe for Pump Transfer Clear : Industrial & Scientific
![Amazon.com: uxcell Brass Tube 5mm OD 0.5mm Wall Thickness 30mm Length Pipe Tubing for DIY 16 Pcs : Industrial & Scientific Amazon.com: uxcell Brass Tube 5mm OD 0.5mm Wall Thickness 30mm Length Pipe Tubing for DIY 16 Pcs : Industrial & Scientific](https://m.media-amazon.com/images/I/71GfC3ykM5L._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell Brass Tube 5mm OD 0.5mm Wall Thickness 30mm Length Pipe Tubing for DIY 16 Pcs : Industrial & Scientific
![Amazon.com: Othmro 10Pcs ABS Plastic Rigid Tube 5mm Outer Diameter 0.5m Length ABS Tubing Plastic Hard Tube Plastic Tubing Square Plastic Pipe for Hardware Electrical Doors Windows White : Industrial & Scientific Amazon.com: Othmro 10Pcs ABS Plastic Rigid Tube 5mm Outer Diameter 0.5m Length ABS Tubing Plastic Hard Tube Plastic Tubing Square Plastic Pipe for Hardware Electrical Doors Windows White : Industrial & Scientific](https://m.media-amazon.com/images/I/51KkxLyjkTL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Othmro 10Pcs ABS Plastic Rigid Tube 5mm Outer Diameter 0.5m Length ABS Tubing Plastic Hard Tube Plastic Tubing Square Plastic Pipe for Hardware Electrical Doors Windows White : Industrial & Scientific
![uxcell Pneumatic Air Tubing, 8mm OD x 5mm ID 5 Meters 16ft PU Polyurethane Air Compressor Tube Hose Pipe Black - - Amazon.com uxcell Pneumatic Air Tubing, 8mm OD x 5mm ID 5 Meters 16ft PU Polyurethane Air Compressor Tube Hose Pipe Black - - Amazon.com](https://m.media-amazon.com/images/I/519qT8-amIL._AC_UF894,1000_QL80_.jpg)
uxcell Pneumatic Air Tubing, 8mm OD x 5mm ID 5 Meters 16ft PU Polyurethane Air Compressor Tube Hose Pipe Black - - Amazon.com
![Amazon.com: uxcell Copper Tube, 2mm 3mm 4mm 5mm 6mm 7mm OD x 0.5mm Wall Thickness 200mm Length Metal Tubing, Pack of 6 : Industrial & Scientific Amazon.com: uxcell Copper Tube, 2mm 3mm 4mm 5mm 6mm 7mm OD x 0.5mm Wall Thickness 200mm Length Metal Tubing, Pack of 6 : Industrial & Scientific](https://m.media-amazon.com/images/I/61t7AuYanIL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell Copper Tube, 2mm 3mm 4mm 5mm 6mm 7mm OD x 0.5mm Wall Thickness 200mm Length Metal Tubing, Pack of 6 : Industrial & Scientific
![uxcell PVC Hose Tube, 5mm(0.19") ID x 7mm(0.27") OD 1.5m/4.9ft Clear Vinyl Tubing, Plastic Flexible Water Pipe - - Amazon.com uxcell PVC Hose Tube, 5mm(0.19") ID x 7mm(0.27") OD 1.5m/4.9ft Clear Vinyl Tubing, Plastic Flexible Water Pipe - - Amazon.com](https://m.media-amazon.com/images/I/419I0YXQwlL._AC_UF350,350_QL80_.jpg)
uxcell PVC Hose Tube, 5mm(0.19") ID x 7mm(0.27") OD 1.5m/4.9ft Clear Vinyl Tubing, Plastic Flexible Water Pipe - - Amazon.com
![Amazon.com: Abester Carbon Fiber Tube 5mm OD x 3mm ID x 1000mm 3K Glossy Plain Roll Wrapped Rod (2 PCS) H : Industrial & Scientific Amazon.com: Abester Carbon Fiber Tube 5mm OD x 3mm ID x 1000mm 3K Glossy Plain Roll Wrapped Rod (2 PCS) H : Industrial & Scientific](https://m.media-amazon.com/images/I/61w16zTWssL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Abester Carbon Fiber Tube 5mm OD x 3mm ID x 1000mm 3K Glossy Plain Roll Wrapped Rod (2 PCS) H : Industrial & Scientific
![uxcell Brass Tube, 2mm 3mm 4mm 5mm 6mm 7mm 8mm 10mm OD x 0.5mm Wall Thickness 300mm Length Seamless Round Pipe Tubing, Pack of 8: Amazon.com: Industrial & Scientific uxcell Brass Tube, 2mm 3mm 4mm 5mm 6mm 7mm 8mm 10mm OD x 0.5mm Wall Thickness 300mm Length Seamless Round Pipe Tubing, Pack of 8: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61SRgMJNKIL._AC_UF1000,1000_QL80_.jpg)
uxcell Brass Tube, 2mm 3mm 4mm 5mm 6mm 7mm 8mm 10mm OD x 0.5mm Wall Thickness 300mm Length Seamless Round Pipe Tubing, Pack of 8: Amazon.com: Industrial & Scientific
![Amazon.com: SFS 1 Metre Red Silicone Vacuum Hose/Turbo Rubber Tube Air Water Pipe [ 5mm ] : Automotive Amazon.com: SFS 1 Metre Red Silicone Vacuum Hose/Turbo Rubber Tube Air Water Pipe [ 5mm ] : Automotive](https://m.media-amazon.com/images/I/61RyABs5gYS._AC_UF894,1000_QL80_.jpg)
Amazon.com: SFS 1 Metre Red Silicone Vacuum Hose/Turbo Rubber Tube Air Water Pipe [ 5mm ] : Automotive
![uxcell 304 Stainless Steel Round Tubing 5mm OD 0.4mm Wall Thickness 250mm Length Seamless Straight Pipe Tube 2 Pcs: Amazon.com: Industrial & Scientific uxcell 304 Stainless Steel Round Tubing 5mm OD 0.4mm Wall Thickness 250mm Length Seamless Straight Pipe Tube 2 Pcs: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51UfR04oTwL._AC_UF1000,1000_QL80_.jpg)
uxcell 304 Stainless Steel Round Tubing 5mm OD 0.4mm Wall Thickness 250mm Length Seamless Straight Pipe Tube 2 Pcs: Amazon.com: Industrial & Scientific
![Amazon.com: Bopaodao 5Pcs Brass Round Tube Tubing, Length 80mm OD 5mm ID 2mm Wall Thickness 1.5mm, Seamless Straight Pipe Tubing : Everything Else Amazon.com: Bopaodao 5Pcs Brass Round Tube Tubing, Length 80mm OD 5mm ID 2mm Wall Thickness 1.5mm, Seamless Straight Pipe Tubing : Everything Else](https://m.media-amazon.com/images/I/51FMYKCmeEL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Bopaodao 5Pcs Brass Round Tube Tubing, Length 80mm OD 5mm ID 2mm Wall Thickness 1.5mm, Seamless Straight Pipe Tubing : Everything Else
![Amazon.com: Quickun Pure Silicone Tubing, 3mm ID x 5mm OD High Temp Food Grade Tube Pure Silicone Hose Tube for Home Brewing, Beer Line, Kegerator, Wine Making, Aquaponics, Air Hose by Proper Amazon.com: Quickun Pure Silicone Tubing, 3mm ID x 5mm OD High Temp Food Grade Tube Pure Silicone Hose Tube for Home Brewing, Beer Line, Kegerator, Wine Making, Aquaponics, Air Hose by Proper](https://m.media-amazon.com/images/I/51qSiG+iSvL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Quickun Pure Silicone Tubing, 3mm ID x 5mm OD High Temp Food Grade Tube Pure Silicone Hose Tube for Home Brewing, Beer Line, Kegerator, Wine Making, Aquaponics, Air Hose by Proper
![Amazon.com: uxcell 6063 Aluminum Tube, 3mm 4mm 5mm OD x 2mm Inner Dia 300mm Length Seamless Round Pipe Tubing, Pack of 3 : Industrial & Scientific Amazon.com: uxcell 6063 Aluminum Tube, 3mm 4mm 5mm OD x 2mm Inner Dia 300mm Length Seamless Round Pipe Tubing, Pack of 3 : Industrial & Scientific](https://m.media-amazon.com/images/I/71BjVHd7nJL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell 6063 Aluminum Tube, 3mm 4mm 5mm OD x 2mm Inner Dia 300mm Length Seamless Round Pipe Tubing, Pack of 3 : Industrial & Scientific
![Amazon.com: Quickun Pure Silicone Tubing, 3mm ID x 5mm OD High Temp Food Grade Tube Pure Silicone Hose Tube for Home Brewing, Beer Line, Kegerator, Wine Making, Aquaponics, Air Hose by Proper Amazon.com: Quickun Pure Silicone Tubing, 3mm ID x 5mm OD High Temp Food Grade Tube Pure Silicone Hose Tube for Home Brewing, Beer Line, Kegerator, Wine Making, Aquaponics, Air Hose by Proper](https://m.media-amazon.com/images/I/51B6IZjITnL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Quickun Pure Silicone Tubing, 3mm ID x 5mm OD High Temp Food Grade Tube Pure Silicone Hose Tube for Home Brewing, Beer Line, Kegerator, Wine Making, Aquaponics, Air Hose by Proper
![uxcell PVC Hose Tube, 5mm(0.19") ID x 7mm(0.27") OD 1.5m/4.9ft Clear Vinyl Tubing, Plastic Flexible Water Pipe - - Amazon.com uxcell PVC Hose Tube, 5mm(0.19") ID x 7mm(0.27") OD 1.5m/4.9ft Clear Vinyl Tubing, Plastic Flexible Water Pipe - - Amazon.com](https://m.media-amazon.com/images/I/51YsXuhrIjL._AC_UF894,1000_QL80_.jpg)
uxcell PVC Hose Tube, 5mm(0.19") ID x 7mm(0.27") OD 1.5m/4.9ft Clear Vinyl Tubing, Plastic Flexible Water Pipe - - Amazon.com
![Amazon.com: uxcell Brass Round Tube, 5mm OD 0.5mm Wall Thickness 30mm Length Seamless Pipe Tubing for DIY Crafts 10 Pcs : Industrial & Scientific Amazon.com: uxcell Brass Round Tube, 5mm OD 0.5mm Wall Thickness 30mm Length Seamless Pipe Tubing for DIY Crafts 10 Pcs : Industrial & Scientific](https://m.media-amazon.com/images/I/61+nojwywmL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell Brass Round Tube, 5mm OD 0.5mm Wall Thickness 30mm Length Seamless Pipe Tubing for DIY Crafts 10 Pcs : Industrial & Scientific
![Amazon.com: METALLIXITY Copper Tube (5mm OD x 0.5mm Wall T x 300mm L) 2Pcs, Straight Tubing - for Home Furnishing, Machinery, DIY Handicraft : Arts, Crafts & Sewing Amazon.com: METALLIXITY Copper Tube (5mm OD x 0.5mm Wall T x 300mm L) 2Pcs, Straight Tubing - for Home Furnishing, Machinery, DIY Handicraft : Arts, Crafts & Sewing](https://m.media-amazon.com/images/I/61vmFVGd+wL._AC_UF894,1000_QL80_.jpg)
Amazon.com: METALLIXITY Copper Tube (5mm OD x 0.5mm Wall T x 300mm L) 2Pcs, Straight Tubing - for Home Furnishing, Machinery, DIY Handicraft : Arts, Crafts & Sewing
![uxcell Silicone Tube, 5mm ID, 8mm OD, 16.4', Flexible Silicone Rubber Tubing, Water Air Hose Pipe, Translucent, for Pump Transfer uxcell Silicone Tube, 5mm ID, 8mm OD, 16.4', Flexible Silicone Rubber Tubing, Water Air Hose Pipe, Translucent, for Pump Transfer](https://m.media-amazon.com/images/I/41zEM2BNY4L._AC_UF894,1000_QL80_.jpg)
uxcell Silicone Tube, 5mm ID, 8mm OD, 16.4', Flexible Silicone Rubber Tubing, Water Air Hose Pipe, Translucent, for Pump Transfer
![uxcell Pneumatic Air Tubing, 8mm OD x 5mm ID 15m(49.2ft) PU Polyurethane Air Compressor Tubing Hose Pipe Blue - - Amazon.com uxcell Pneumatic Air Tubing, 8mm OD x 5mm ID 15m(49.2ft) PU Polyurethane Air Compressor Tubing Hose Pipe Blue - - Amazon.com](https://m.media-amazon.com/images/I/61Mru+V6ScL._AC_UF894,1000_QL80_.jpg)