11Pcs Socket Adapter Impact Hex Shank Drill Bits Power Extension Bar 8Pcs Sets 1/4" 3/8" 1/2" plus 3Pcs 1/4 Hex Shank Screwdriver Bit Holder High Speed Nut Driver Drive

Widely application in home DIY, carpentry, auto parts, specializing in machine repair and so on. 1/4" hex shank for all quick change drill chucks. The perfect size makes it compatible with all brands of electric drill and screwdriver handle tools. Size: 1/4 * 1/4 * 65mm length -- 1/4 " shank can be converted to 6.35mm square head 3/8 * 1/4 * 65mm length -- 1/4 " shank can be converted to 9.4mm square head 1/2 * 1/4 * 72mm length -- 1/4 " shank can be converted to 12.6mm square head ?Angle power extension 1/4" Hex shaft screwdriver extension, convenient, durable, long lasting and easy to use. It's good for wrench and power drill, rechargeable drill or manual wrench.Light weight, fast, connect to the standard hex screwdriver. Material: Stainless Steel Color: Black torque capacity: 16N. It only allows for a 1/4 hex bits ? NOT FOR impact drill ? Note: Please adjust the torque to a minimum when using the electric screwdriver. Do not rely on it to tighten the screws if the hand drill is used. Finally, you must tighten the angle driver adapter manually, or the gear will be broken off. ?Package Included 1 x (1/4" hex shank to 1/4" socket)Socket Adapter 1 x (1/4" hex shank to 3/8" socket)Socket Adapter 1 x (1/4" hex shank to 1/2" socket)Socket Adapter 4 x 1/4" drives, 2 x 3/8" drives, 2 x 1/2" drives.