The Proto 3/8-Inch Drive Torque Adapter features concentric openings and a precise 2-inch center-to-center measurement from the adapter opening to the square drive, making torque calculations straightforward and accurate. Its high strength, thin wall design allows access in tight spaces while applying up to 15% more torque to the fastener.
Ideal for MRO, automotive, and industrial applications where precise torque delivery is critical, this adapter is a reliable addition to any professional tool kit. Weighing just 0.12 pounds, it is lightweight without sacrificing durability or performance.