Amazon.com: uxcell Brass Tube, 2.5mm 3.5mm 4.5mm 5.5mm 6.5mm 7.5mm 8.5mm 9.5mm OD x 0.5mm Wall Thickness 300mm Length Seamless Round Pipe Tubing, Pack of 8 : Industrial & Scientific
Amazon.com: Steel Square Tube 4" x 4" x 8" Long x 3/16" Wall (0.188") - Strength Steel Tube Metal - Durable Craft Metal Tubes for Indoor and Outdoor Use - Versatile Metal
Amazon.com: Steel Square Tube 4" x 4" x 8" Long x 3/16" Wall (0.188") - Strength Steel Tube Metal - Durable Craft Metal Tubes for Indoor and Outdoor Use - Versatile Metal
Amazon.com: 3.385" OD X 2.835" ID (.275 Wall) 1026 DOM STEEL TUBE 8" LONG for DIY Craft Tool : Industrial & Scientific
Gisafai 2 Pcs Cold Rolled Steel Tube Metal Seamless Round Tubing 3/4'' OD, 0.51'' ID, 0.12'' Wall, 12'' Length for Industries Automotive Applications, Strong and Durable: Amazon.com: Industrial & Scientific
Amazon.com: A-Premium Turbocharger Turbo Oil Feed Line Pipe Tube Compatible with Buick, Chevrolet Vehicles - 1.4L - Encore 2013-2021, Cruze 2011-2016, Sonic 2012-2020, Trax 2013-2021 - Replaces 25200947, 55592600 : Automotive
Amazon.com: ViaGasaFamido 5Pcs Lathe Gear Metal Machine Tool Gear Set Mini T80 T45 T25 T20 Accessory Replacement Set Kit Metal Micro Lathe Gear Metal Cutting Gear for Cutting Hand Tools : Tools
Amazon.com: Endxedo Racing Short Throw Quick Shifter Manual Transmission Shift Kit fit for Ford Mustang T45 T5 Compatible with Ford Mustang 83-04 for Thunderbird 83-88 for Cosworth 85-90 Blue : Automotive