K&S Precision Metals 1149 Round Brass Tubing, 1/4" OD x 0.014" Wall Thickness x 36" Length, Made in USA ( pack of 5 tubes): Metal Industrial Wall Tubing: Amazon.com: Industrial & Scientific
Tube en cuivre écroui sans carbone 26x28 mm - 2 m - Brico Dépôt
K&S Precision Metals 1149 Round Brass Tubing, 1/4" OD x 0.014" Wall Thickness x 36" Length, Made in USA ( pack of 5 tubes): Metal Industrial Wall Tubing: Amazon.com: Industrial & Scientific