4pcs Square Socket Brass Radiator Keys Plumbing Bleeding Key Solid Water Tap For Air Valve Plumbing Tool 6mm Hole core

Description:
*Package included four sizes to choose:2pcs, Keys
*Material:Iron
*Color:as picture show
*Size:
*Length : 44mm
*Height : 34mm
*Aperture : 6mm
*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
Package included: 2/4/10 pcs