Amazon.com: METALLIXITY Square Aluminum Tube (8mm x 8mm x 1mm x 300mm) 2Pcs, 6063 Aluminum Tubing - for Home Furnishing, Machinery : Industrial & Scientific
uxcell 2Pcs 304 Stainless Steel Capillary Tube Tubing 2.35mm ID 3.2mm OD 300mm Length 0.425mm Wall: Amazon.com: Industrial & Scientific
Amazon.com: METALLIXITY 6063 Aluminum Tube (14mm OD x 8mm ID x 300mm L), Aluminum Round Tubing - for Home Furnishing, Machinery, DIY Handicraft : Industrial & Scientific
Amazon.com: uxcell Brass Tube, 1mm 2mm 3mm 4mm 5mm 6mm OD x 0.2mm Wall Thickness 300mm Length Metal Tubing, Pack of 6 : Industrial & Scientific
Amazon.com: METALLIXITY 6063 Aluminum Tube (16mm OD x 7mm ID x 300mm L) 3Pcs, Aluminum Round Tubing - for Home Furnishing, Machinery, DIY Handicraft : Industrial & Scientific
Amazon.com: KRD PERFORMANCE 51mm(2") OD, Length 11.8" (300mm), Straight 2 Inch 6061 Aluminum Pipe Tube Intercooler Pipe High Class Brushed Treatment Air Intake Tube : Everything Else
Amazon.com: Fine aluminum tube, 6mm OD X2.5MM ID length 300mm seamless round tube, hollow aluminum tube 3 pieces : Everything Else
Amazon.com: METALLIXITY 6063 Aluminum Tube (14mm OD x 7mm ID x 300mm L), 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