SKU: bahco sbk7764d
MPN: SBK7764D
High-performance alloy steel Square female size: 1/2" Square male size: 3/4", 3/8" Phosphate finish For maximum safety use clamping springs With through-hole D2 = outside diameter of the female end Warning: The torque applied should be limited to the smallest drive Drive standard: DIN 3121-G 10, ISO 1174