Amazon.com: Refrigeration TubingThin Copper Tube, 1/16" OD X 1/32" ID X 9.8 FT Soft Coil Copper Tubing (1/16" OD X 1/32" ID X 9.8 FT) : Industrial & Scientific
Amazon.com: Refrigeration TubingThin Copper Tube, 1/16" OD X 1/32" ID X 9.8 FT Soft Coil Copper Tubing (1/16" OD X 1/32" ID X 9.8 FT) : Industrial & Scientific
Amazon.com: SUPPLY GIANT GDSD0334 Copper Fitting Reducer with Male Connect and Female Sweat Socket, 1 X 1/2 : Everything Else
K & S Precision Metals 1152 Round Brass Tube, 11/32" OD x 0.014" Wall x 36" Long, 4 Pieces, Made in The USA: Bike Tubes: Amazon.com: Industrial & Scientific
Amazon.com: Artistic Wire 1.0 mm Silver Plated Tarnish Resistant Colored Copper Craft Wire, 18 Gauge, 20 ft, Peacock Blue
K & S Precision Metals 1152 Round Brass Tube, 11/32" OD x 0.014" Wall x 36" Long, 4 Pieces, Made in The USA: Bike Tubes: Amazon.com: Industrial & Scientific