Description: One-sixth of the room needed to do the same with a standard 12-point box end wrench. Fully hardened for extra strength, the wrench features all metal construction that meets or exceeds ANSI, DIN and Federal torque specifications for standard professional combination wrenches. Single hand reversing lever allows you to change direction without losing contact with the fastener. Type: Spanner Shape: Double Headed Spanner Material: Chrome-vanadium Steel Color: Silver Standard: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Package includes: 1 x Spanner