Practical 1/4 Male 3/8 -24UNF Drill Chuck Adapter Connecting Shank

Features: Unique patented 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. High quality and brand new. Specification: Color: Black (As Picture Show) Material: Steel Clamping Range: 2-13mm Mount Type: 24unf (3/8 ) Keyless Chuck Size: 70*42mm (Approx) Package Contents: 1 * Hex Shank Drill Chuck Adapter Notes: 1 The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2 Please allow slight manual measurement deviation for the data.