WHK 50-Packs 1/2"inch Copper Fittings 90° Degree Elbow C x C Short Radius 1/2 Copper Sweat Solder Connection for Residential Commercial Plumbing(Lead-Free)

["【Solid Copper Fittings Elbow】Include 50 PCS 1/2 x1/2 cooper 90 degree elbow sweat solder fittings,works on copper pipe Type M,L or K,connect copper pipe size is 1/2\" and actual copper size is 5/8\"(0.63\"=15.63mm),So pls check your copper tubing size before purchase.","【Copper pipe Elbow fittings is made of Lead-Fress Copper】The copper elbow adapter is use solid high quality Lead free copper which can ensure your portable water drinking is safety and reliable.","【Copper sweat fittings elbow】has certificated NSF 61 and under producing American standard ASME B 16.22.","【90°Degree Elbow CxC Copper Fittings elbow by WHK is not Leaks】The design of copper elbow pipe fittings has cold extrusion technoly with Pro-Anti-Leaks,it will ensure durability while guaranteeing a tighter seal with copper to prevent leaks.","【Copper Solder Fittings has a widen application】Our elbow copper fittings are widen using for Residential, Commercial ,Plumbing,Potable Water etc."]