Alfa Tools HSB66696 3 x 1/4 Magnetic Bit Holder Heavy Duty

Magnetic Screwdriver Insert Bit Holder, 3" Overall Length x 1/4" Hex Power Shank, Heavy Duty, Holds 1/4" Hex Insert Bits, Bulk, 10 per Pack. Alfa Tools HSB66696 3 x 1/4 Magnetic Bit Holder Heavy Duty