2Pcs 45 Degree Offset Box End Wrench 17 X 19Mm Metric 12 Point Double End Black

Made of forged and heat-treated chrome vanadium steel, it has high hardness, strong toughness, good wear resistance and durability, suitable for a variety of harsh applications. The surface is blackened by electrophoresis, which is corrosion-resistant, anti-oxidation, not easy to rust and has a long service life. The 45-degree offset double end reaches over obstacles for better access to nuts and bolts in tight or hard-to-reach spaces, making your job easier. The wrench features a one-piece handle design with clear size markings for easy identification. 12-point opening is twice as wide as the 6-point opening, providing multiple points of contact with the fastener and is designed to grip the flat sides of the fastener head rather than the corners, reducing the risk of slippage and rounded edges. Thickened design at the opening for strong torque resistance and impact resistance, not easy to deform during use. Standard metric offset wrenches are suitable for accessing and operating nuts and bolts in narrow or obstructed areas, and are widely used in automotive repair, mechanical maintenance, plumbing, construction projects, and appliance repair. Industrial grade 12-point wrench can tighten and loosen nuts and bolts efficiently and effectively. Make sure you use the correct size. Position the wrench at a right angle to the fastener and apply even pressure as you turn to avoid stripping or rounding the edges. Apply adequate torque, hold firmly and inspect the fastener for any signs of wear, damage or debris.