3/8" Square Drive to 1/4" Hex Bit Holder Adaptor with Phosphate Finish 26 mm

SKU: bahco 7407h

MPN: 7407H

High-performance alloy steel Square female size: 30 mm, 31 mm, 34 mm Hexagon female size: 3/8" Phosphate finish To be used with machines For maximum safety use clamping springs For bits with 1/4", 5/16", 11 mm male hexagon drive 11 mm size is out of standards DIN 3126-C, ISO 1173 Drive standard: DIN 3121-F 10, ISO 1174 Standards: DIN 3126-C, ISO 1173