9-Pieces Hex Shank Socket Adaptor with Magnetic Bit Holder- Chrome Vanadium Steel.. Hex Adapter for Square Drive - Make your woodworking easier.. Perfect for impact driver or drill, and allows you to replace your ratchet with a power tool.The 1/4" hex shank air impact driver sockets fit all quick change chucks as well as standard drill chucks.. This impact driver drill set is suitable for a screwdriver or electric screwdriver handle tools (hexagonal hole or three-jaw chuck) .. CONTENTS: 4-Pieces 1/4" adapter: 25mm length, 30mm length, 50mm length, 65mm length --- can be converted to 6.35mm square head; 2-Pieces 3/8" adapter: 50mm length, 65mm length --- can be converted to 9.53mm square head; 2-Pieces 1/2" adapter: 50mm length, 73mm length --- can be converted to 12.7mm square head; 1-Pieces 2.5 Inch magnetic bit extension piece with a 1/4-inch bit end..
