The STANLEY® FatMax® Anti-Slip Combination Wrench provides improved bolt contact, reducing the chance of slippage. Forged in corrosion-resistant chrome vanadium steel with a satin chrome finish for strength and durability. With a 12-point versatile box end for easy fitting over nuts and bolts. It also has a 15° offset open and box end offering improved access and torque.Select Option 10mm11mm12mm13mm14mm15mm16mm17mm18mm19mm Add to Basket Quantity