Sealey crows foot open end spanner sets 38in sq drive metric sealey ak5989 a 10 piece spanner set from sealey manufactured from hardened and tempered chrome molybdenum steel with a fully polished mirror finish suitable for use with extension bars and ratchet wrenches ideal for applications where access is limited sealey ak5989 crows foot open end spanner set 10pc 38sq drive metric