1.5-10 OR 1.5-13MM Drill Metal Chuck Key Drilling Adaptor Hardware Tool Accessories Wrench Conversion 1/2"

[UNF]: Mount:1/2-20UNF [Handle]: 1/2 square spanner (13mm) [Feature]: 1. Easily locks onto and releases drill bits. 2. Instantly convert impact driver to hold non-quick change drill & driver bits. 3. Unique torque thrust bearing is easy to handle applied translate into greater clamping force. 4. Unlimited Use in Automotives, Garages, Warehouses, Offices, Homes Etc. 5. Key Chuck Drill Drive Accessory. Key drill chuck screwdriver impact driver adaptor. 6. C&D&E is Keyless chuck finger-tightens for easy bit changes. 7. D&E have unique patented locking function, traditional locking methods, back having ratchet teeth, the locking pieces mounted on the rear sleeve, more effective in preventing work loose off, so that the clamp chuck,more reliably support tools. 8. For your better shopping experience, the goods in this store are all taken in kind, so you can buy with confidence.