Tynulox2"(50mm) OD 99.9% Copper Tube 1mm Wall × 300mm Length × 1Pcs, Pure Copper Tubing 110 Copper Seamless Round Tubing for Refrigerator, Jewellery and Industry

Tynulox 2"(50mm) OD 99.9% Copper Tube 1mm Wall × 300mm Length × 1Pcs, Pure Copper Tubing 110 Copper Seamless Round Tubing for Refrigerator, Jewellery and Industry

K&S 3402 Round Brass Telescopic Tubing Assortment, Large, 3 Pieces, Made in The USA

K&S 8134 Round Brass Tube, 11/32" OD x 0.014" Wall x 12" Long, 1 Tube, Made in USA