OBPSFY 4 Pcs Drill Bit Extension Set | Magnetic Screwdriver Bit Holder | 1/4 inch Hex Quick Change Bit Holder | 2/4/6/12 inch Socket Chuck Adapter | for Impact Driver Screws Nuts Drill

The Magnetic Screwdriver Bit Holders are a must-have for any DIY enthusiast or professional.

With their strong built-in magnetism and quick release interface, you can easily change bits without losing your grip on the screw head.

The 4 different lengths (2/4/6/12 inch) provide versatility for various projects, while the premium industrial heavy-duty chrome vanadium steel construction ensures durability and strength.

These bit holders are perfect for nut, batch head, pneumatic screwdriver, electric screwdriver, pneumatic drill, manual screwdriver, and screwdriver head conversion uses.

Don't miss out on this essential tool addition to your tool box set!