NW 20pcs 3x26.7mm Industrial Hollow Small Steel Tube Stainless Steel Mini Axle Sleeve Metal Axle Frame: Amazon.com: Industrial & Scientific
Metal Tubes Thickness 3 Mm Ms Rhs60x40 Thickness 2.5 Mm Ms Shs40x40 With Rectangular And Square Pipes - Buy Metal Carbon Steel Tubes,Ms Rhs60x40 Ms Shs40x40,Rectangular And Square Pipes Product on Alibaba.com
Od6mm Carbon Steel Tube Metal Pipe Seamless Steel Pipe Capillary Astm Sch Tubing Id 5mm 4mm 3mm 2mm Length 200mm To 500mm - Tool Parts - AliExpress
6pcs Brass Tube, 3mm-8mm OD 1mm Wall Thickness 200mm Length Metal Tubing | eBay