This Dexter combination spanner has an 18 mm opening and measures 220 mm in length, giving a ring end and an open end on the same tool for tightening and loosening nuts and bolts. It is made from chromium-vanadium for a durable, hard-wearing tool suited to regular workshop or household use.

• Combines a ring end and an open end in one tool
• 18 mm jaw size
• 220 mm overall length
• Used for tightening and loosening nuts and bolts