Hopbucan Metal Heavy Duty 13mm Keyless Drill Chuck Hex/SDS/Socket Square Female Adaptor Hardware Tool Professional

• Instantly convert impact driver to hold non-quick change drill & driver bits.
• Quick-change SDS-Plus/Hex/Square female adapter for electric hammer.
• Keyless chuck finger-tightens for easy bit changes.
• Greater clamping force, effectively preventing drill bits loose off, more reliable.
• locking function, break through the traditional of locking with ratchet, after locking piece of installation in the set, locking the perimeter , more effectively prevent in the work, make the clamp are more reliable when clamping tools.

Hopbucan Specification: Type: Quick Clamp Clamping Range: 2-13 mm(1/16-1/2 Inch) Connection Sizes:1/2-20 UNF Applicable Scope: Suitable for the hand electric drill Material:Metal colour:Black + Silver Package Contents: 1 set x Adaptor Hardware 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.