Sealey crow s foot spanner set 8pc 1 2 sq drive metric sealey premier ak5981 manufactured from hardened and tempered chrome vanadium steel with a fully polished mirror finish bi hex jaws with 1 2 sq drive suitable for use with extension bars and ratchet wrenches covers sizes from 20 32mm ideal for applications where access is limited supplied in storage tray sealey ak5981 crow s foot spanner set 8pc 1 2 sq drive metric