Lingmei Solid brass bleeding key square socket air valve water tap accessories radiator keys plumbing tool

Label:yes material:copper plated iron color:golden size:length : 45mm,height : 35mm,hole core:6mm package included: 10 pcsx radiator keys square socket *application:the key of metal water tap lock and radiator valve *feature:durable with brass tone material,easy to use & for diy use, iideal for metal water tap and radiator valve usage.