Amazon.com: OD 12mm Seamless Steel Pipe Tube Steel Hydraulic, Alloy Precision Steel Tubes, Home DIY Metal Pipes, 1pcs (Color : OD-12mm-800mm-long, Size : ID-6mm) : Industrial & Scientific
Amazon.com: Hot Rolled Steel Square Tubing, ASTM A-36, 1" x 1", 0.065" Wall, 12" Length : Industrial & Scientific
K&S 1/4 in. Dia. x 1 ft. L Stainless Steel Tube 1 each: Hardware: Amazon.com: Industrial & Scientific
Amazon.com: OD 12mm Seamless Steel Pipe Tube Steel Hydraulic, Alloy Precision Steel Tubes, Home DIY Metal Pipes, 1pcs (Color : OD-12mm-800mm-long, Size : ID-6mm) : Industrial & Scientific
Tubes en Acier De Précision De 12 Mm, Tube D'explosion De Tuyau d'acier sans Soudure (Color : OD12mm 300mm Long, Size : ID 6.35mm) : Amazon.fr: Cuisine et Maison
Pipes and Accessories 1Pcs 12mm-36mm Inner Diameter Aluminum Tube Alloy Hollow Rod Hard Bolt Pipe Duct Vessel 100mm Length 38mm OD Easy to use and Durable (Specification : 38mm(OD) x27mm(ID))
Amazon.com: Authentic Capricorn PTFE Bowden Tubing (1 Meter) XS Series for 1.75mm Filament with PTFE Teflon Tube Cutter and Upgraded PC4-M6 and PC4-M10 Pneumatic Fittings with Metal Teeth and 2 Blue Collet
NW 20pcs 2x10.5mm Industrial Hollow Small Steel Tube Stainless Steel Mini Axle Sleeve Metal Axle Frame: Amazon.com: Industrial & Scientific
Amazon.com: 4pcs OD 6mm ID 4mm Length 250mm 304 Stainless Steel Capillary Tube : Industrial & Scientific
Amazon.com: Schmincke - HORADAM® AQUARELL Color Box, Basic Assortment, 12 x 5 ml Tubes, 74112097, Metal Box, Painting Set, Finest Premium Watercolors : Home & Kitchen