Sturtevant-Richmont 819731 | OE - 1 3/4" | Open End (OE) | Interchangeable Head Pneumatic Max Torque: 3150 in-lb (356

Max Torque: 3150 in-lb (356 Nm)

With quick-release chuck for quick bit changes

Momento 2-55L 55mm 6-Point Impact Socket 3/4" Female Square Drive

Scale line positioned directly above the scale prevents reading errors (parallax errors)

Sturtevant-Richmont 819731 | OE - 1 3/4" | Open End (OE) | Interchangeable Head Pneumatic Max Torque: 3150 in-lb (356Sturtevant Richmont 819731 OE 1 3 4" Open End (OE) Interchangeable Head Max Torque: 4800 in lb (542 Nm) Drive Size: 1 3 4" Open End Drive Features SR Model Number: OE 1 3 4" All of our open end heads and ratcheting open end heads have the U bottom design We changed from the V bottom to to the U bottom to increase durability. From an engineering standpoint a rounded corner distributes the stress vectors more evenly than designs that have intersecting