1/4 Hex Shank Adapter To 3/8-24UNF Male Thread Screw For Drill Bit Chuck Steel Impact Socket Adapter 1/4 Hex Shank Adapter Description Report Item Item Details: * new and high quality. *Color: black *Material: steel *Clamping range: 2-13mm *Mount type: 3/8"-24UNF *Unique locking function, breaking the traditional locking method, after having ratchet locking pieces mounted on the rear cover, the locking perimeter longer, more effectively prevent loose off at work, so that the cartridge clip holding the tool more reliable. *Good metal texture, comfortable coat surface. *Unique thrust bearing torque easy to handle applied translate into greater clamping force. Package Contents: 1 xHex Shank Adapter _x000D_