Box End L 5-15/16 MPN:JH7-44B

Upgrade your fastening game with our high-quality interchangeable torque wrench head! This Proto 12-pt. box end torque wrench head features a secure, enclosed design that fits around the entire head of the fastener for improved grip and security compared to an open-end wrench. With a H7 drive size and a size of 1 3/8 in., this product is perfect for professionals working in aerospace, automotive, maintenance, or other industries where accurate torque applications are crucial. Offering a maximum torque of 3,600 in-lb, this wrench head ensures that you'll get the precise amount of torque needed every time, reducing the risk of over-tightening and fastener failure. With its sturdy construction and versatile applications, our Proto 12-pt. box end torque wrench head is an essential tool for anyone looking to maximize their productivity and accuracy on the job. Don't settle for subpar tools - choose Proto and experience the difference in quality and performance.

Top product features:

• Enclosed head end (box end) for secure grip while turning
• Compatible with interchangeable-head wrenches to reduce need for extra torque wrenches
• Drive size H7 and size 1 3/8 in for versatile applications

Top product applications:

• Automotive mechanics
• Aerospace engineering
• Maintenance and repair technicians