Square Socket Wrench Extension Adapter Review

Power extension bar sizes (inch): 1/4" Hex by 1/4"; 1/4" Hex by 3/8"; 1/4" Hex by 1/2". Chrome vanadium steel suitable for heavy duty impact drivers and turns any power drill into a power nut driver. This 3 piece Hex Shank Bit Driver Extension Bar Set is designed to meet a variety of needs. Fits snugly and securely in your drill chuck or hand held driver. Consisting of your common bit sizes 1/4", 3/8", and 1/3" changing shank sizes. Provides versatility and convenience no matter which tool you chose to use. Great for DIY, carving, woodworking, electronic assembling, tool-making, model making, household maintenance, and most general repairs, not for industrial work. This adapter set is designed to provide a securely locked in extension to your existing tool. Provides additional length to reach into a multitude of hard to reach spaces. Spring ball-bearing lock ensures a tight fit into the driver head to prevent slipping during use. Specifically machined to fit securely into a hand held driver, drill driver or impact wrench. Suitable for pneumatic screwdriver, electric screwdriver, pneumatic drill, manual screwdriver and other installation for the hexagonal tool and use can be installed on the size of the original hexagonal polygons converted to square head size, which can be used to install the sleeve is a good accessory to convert.