Mesee 3Pcs Drill Bit Extension, 1/4” Hex Shank Magnetic Chuck Adapter Quick Release Bar Socket Screwdriver Bit Holder Set 60mm/100mm/150mm
- Quick change and release system allows you to quickly install, lock and unlock the bit easily.
- 1/4"(6.35mm) hex shank without magnetic, perfect for drill, screwdriver, batch head and other to transfer.
- 3 Different Length: 2"(60mm),4"(100)mm,6"(150mm), meet your various length needs for extending single head screwdriver bits.
- Interface has a locking mechanism, built-have magnetic, design for locking the screwdriver bits more tightly, automatically pop up batch head.
- Please Note: Only the bottom of the hole part has magnetic! NOT suitable for double head screwdriver bit, Only suitable for single hex shank drill bit!.