Safety bit holder for PrecisionBits C 6.3 or E 6.3 (1/4″) according to DIN ISO 1173

• robust bit holder ensuring a secure fit of PrecisionBits in cordless screwdrivers or drills.
• fix and loosen by simply turning the case, no unintended loosening of bits
• stainless steel bit holder with a strong magnet, locks PrecisionBits in position and holds screws in place
• hexagonal connection made from a special alloy based on spring steel, hard and tough for a long service life
• laser-marked serial number, lifetime guarantee