Angle power extension: 1/4inch 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. Functional head has locking & magnetic function, 105 Degree right angle head. torque capacity: 16N. It only allows for a 1/4 hex bits Suitable for Quick Change 1/4inch Chuck Systems or Directly into Drill Chuck. Turns any power/cordless drill into a power nut driver. Handy for Fast Driving of Nuts, Bolts and Fixings, etc. Spring Loaded Ball Bearing on Head Holds Sockets Securely. Widely used DIY, carpentry, auto parts, specializing in machine repair and so on. Size: 1/4 x 1/4 x 50mm length -- 1/4inch can be converted to 6.35mm square head 3/8 x 1/4 x 50mm length -- 1/4inch can be converted to 9.4mm square head 1/2 x 1/4 x 50mm length -- 1/4inch can be converted to 12.6mm square head colour: black Material: steel Package Contents: 1 x (1/4inch hex to 1/4inch socket)360Rotatable Socket Adapter 1 x (1/4inch hex to 3/8inch socket)360Rotatable Socket Adapter 1 x (1/4inch hex to 1/2inch socket)360Rotatable Socket Adapter 1 x 105 Angle Drill Adapter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.