Our SHOCKWAVE Impact Duty magnetic adapters are designed with the most durable magnet to withstand heavy applications throughout the life of the nut wrench. Magnetic nut wrench securely holds bolts during application setup, providing an inflexible drill fit. Made from CUSTOM ALLOY76 heat treated steel to control hardness and extend drill life. Optimized SHOCK ZONE absorbs peak torque and prevents drill breakage. Our magnetic adapters feature a beveled edge for maximum fitting of the screw head, while the enhanced hexagonal geometry allows for better fit and reduced wear during use.