QJO18A - Wrench Head 9/16" Open End J Shank - Wrench 4" (2 Pack)

4" (2 Pack)

designed for professional use in industrial and mechanical settings

Operating Temperature Range: 0°C to 120°C for smaller sizes

Durable Construction: Made from high-grade materials

Super-Duty Construction: Built to withstand rigorous use

QJO18A - Wrench Head 9/16" Open End J Shank - Wrench 4" (2 Pack)Williams QJO18A 9 16" Open End Wrench Head J Shank The Williams QJO18A 9 16" Open End Wrench Head is engineered for technicians who need reliable torque accuracy, excellent accessibility, and long term durability when working with small imperial fasteners. Featuring a secure J shank attachment, this wrench head connects firmly with Williams torque wrenches and torque multipliersensuring stable, repeatable torque performance across demanding industrial