3pcs 1/4 "3/8" 1/2 " Socket Adapter Hex Shank Drill Bits Extension Rod Power Tools Accessories.
Description:
1. Made of quality CR-V material in fine workmanship that is hard, durable and precise.
2. The spring ball lock ensures a tight fit into the driver head to prevent slipping during use. Specifically machined to fit securely into a hand held driver, drill driver or impact wrench.
3. Lightweight, fast, connect to the standard hex screwdriver.Functional head has locking & magnetic function.
4. Gears housed in die cast body with 3 sets of ball bearings for long lasting durability 1/4 inch hex drive shaft is quick change compatible and fits most power drill and driver chucks.
Specification:
Material: Chrome-Vanadium Steel
Shank: 1/4''(6.35mm)
Size Including: 1/4''(6.35mm) 3/8''(9.5mm) 1/2''(12.7mm)