TOP Industrial (TOP) Heavy-Duty Impact Socket Adapter for Electric Drills, 12.7mm Drive, 1/2" Drive, 40V Compatible, Made In Japan, FNA-4TK

Compatible with 40V (compatible with both 7.2V and 18V) More than 5 times the durability (at 40V, compared to our previous model) Even more exceptional durability when used at 18V! The shank has been redesigned, using high-durability special steel and a long shank to reduce torsional stress. High durability and long life. Connects to impact drivers to use socket wrench sockets from various manufacturers. O-ring and pin-mounted type. Drive size: 12.7mm (1/2") Total length: 85mm Weight: 70g Guaranteed torque: 75N・m Country of manufacture: Japan