Amazon.com: 5pcs 304 Stainless Steel Capillary Tube Tubing OD 4mm x 3mm ID, Length 250mm, 3x2x250mm : Industrial & Scientific
Eowpower 8 Pcs Outer Diameter 0.5 to 12 mm, Length 300mm, 304 Stainless Steel Capillary Metal Tube Tubing: Amazon.com: Industrial & Scientific
Amazon.com : 118"/3m Stainless Metal Tube Crossbar for Studio Backdrop Wall Mount System - Holder Pole : Electronics
Amazon.com: Industrial Metal Sales- DOM Steel Round Tube 1-1/4" OD x 3/4" ID x 12"-Long x 1/4" Wall : Industrial & Scientific
Amazon.com: Tynulox 1" OD 304 Stainless Steel Tube, Thickened Pipe Wall & Weldable Tubing, Round Metal Pipe Industrial Straight Tube 10 inch Length (2 Pcs) : Industrial & Scientific
Amazon.com: Tynulox 1/8" to 1/2" OD 304 Stainless Steel Tube, Thickened Pipe Wall & Weldable Tubing, Round Metal Pipe Industrial Straight Tube 12 inch Length (6 Pcs) : Industrial & Scientific
Amazon.com: Prescott Plastics 1.25" Inch Square Plastic Plug Insert (4 Pack), Black End Cap for Metal Tubing, Fence, Glide Insert for Pipe Post, Chairs and Furnitures : Industrial & Scientific
Amazon.com: VictorsHome 6063 Aluminum Round Tube, 10mm OD 1mm Wall Thickness 300mm Length Metal Seamless Straight Pipe Tubing for DIY Crafts Model 2pcs : Industrial & Scientific