Bend 90 degrees, rotate left and right. It can be attached to a power drill or handheld wrench and reach inaccessible tight spaces to tighten screws and nuts. Built-in magnet with good holding force and will accommodate all 1/4inch standard hex bits. The ergonomic ABS handle, which doesn't hot when in use, allows you to closer contact with your current impact driver and increases gear strength. type: Corner color:Red+black Material:ABS+ steel size:155 x 30mm Package Contents: 1 x Corner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.