1pc 1/4 Inch Hex Shank Quick Release Screwdriver Magnetic Bit Holder with Adjustable Collar Extension Bar 60mm 100mm 150mm

Please note : Picture just as a reference.the actual delivered goods shall prevail !

Feature:
-Suitable for drill, screwdriver, batch head and other to transfer.
-Extend all kinds of screwdriver bits, screwdriver head conversion uses.
-Built-in magnetic, fast quick release will greatly improve work efficiency.
-Strong magnetism, limit the screwdriver's position and adjustable.

Specifications:

Shank: 1/4" hex shank (6.35mm)

Length: 60mm,100mm,150mm

Material: Chrome-vanadium Steel

Including : 1pc