Wrench Head 5/16" Open End J Shank - Wrench Easy Installation: Designed for ease

Easy Installation: Designed for ease of use

which conveniently shows the fastener size

Fiberglass

Environmental Resistance: Effective in environments with salt air and other corrosive elements

Protect surrounding areas from over-spray

Wrench Head 5/16" Open End J Shank - Wrench Easy Installation: Designed for easeWilliams 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