Bahco metric flare nut end wrench insert is fixed to the torque wrench by a spring-loaded retractable pin.

Insert is fixed to the torque wrench by a spring loaded retractable pin  | Range covers in 16mm receiver, from 7 to 27 mm openings, from 6 N.m max torque to 160 N.m  | Suitable for 74S, 74PS, 75S, 75PS, 76S wrenches