Wrench Head 5/16" Open End J Shank - Wrench and fabric-reinforced hose up to

and fabric-reinforced hose up to 1-1/4 inches (31

Extra Heavy-Duty Bristles: Constructed with robust

which conveniently shows the fastener size

Fiberglass

Easy Installation: Designed for ease of use

Wrench Head 5/16" Open End J Shank - Wrench and fabric-reinforced hose up toWilliams QJO10A 5 16" Open End Wrench Head J Shank The Williams QJO10A 5 16" Open End Wrench Head is designed for technicians working with very small imperial fasteners who require exceptional precision, access, and durability. Built with a secure J shank connection, this wrench head integrates seamlessly with Williams torque wrenches and torque multipliersensuring stable, accurate, and repeatable torque delivery in industrial and field service