Professional tool for commercial or occasional use 2pc locking wheel nut remover set Special reverse left handed threaded sockets for removing damaged nuts and studs Manufactured from chrome molybdenum steel for strength and durability Will easily bite into nuts and bolts which are soft by comparison Popular for removing certain types of locking alloy wheel nut where the key has been lost or damaged Suitable for most locking wheel nuts ranging from 19mm to 26mm Impacted so suitable for impact use Metric sizes but also suitable for imperial and other sizes 1/2" drive so will fit any 1/2" drive ratchets / power bars / impact guns etc...