Torque Wrenches

TBIH Wrench Heads

Interchangeable Heads for Mountz Break-Over Wrenches

Mountz offers a variety of interchangeable wrench head fittings for TBIH break-over wrenches, available in both imperial and metric sizes. Choose from open end, box end, flare end, hex key, and ratchet heads to suit nearly any application. If you need a custom size or a solution for limited-space access, our technical support team is here to help.

Why Choose Mountz Interchangeable Heads?

Built for Performance & Durability

  • Engineered for precision – Designed for reliable, repeatable torque application.

  • Manufactured in Silicon Valley – Quality craftsmanship from a trusted industry leader.

  • Cycle tested & qualified – Proven to withstand rigorous use.





    • Torque Wrench Head Selection Guide

    Check out our selection guide to assist you in choosing the proper wrench head for your fastening application..






Open End Wrench Heads
Interchangeable Heads for TBIH Wrenches

A versatile, open-sided wrench head designed for quick adjustments and access to fasteners in confined spaces. (Sizes 5/64 to 1" and 3mm to 22mm)

Box End Wrench Heads
Interchangeable Heads for TBIH Wrenches

A fully enclosed wrench head that delivers maximum grip, torque, and control for high-torque applications. (Sizes 1/8 to 7/8 and 3mm to 17mm)

Flare End Wrench Heads
Interchangeable Heads for TBIH Wrenches

A specialized wrench head with an open design that allows access around tubes or lines while securely gripping fasteners. (Sizes 1/4 to 7/8" and 6mm to 19mm)

Hex Key Wrench Heads
Interchangeable Heads for TBIH Wrenches

Provides firm engagement with hex type fasteners (Sizes 0.050 to 3/4 and 1.5mm to 5mm)

Ratchet Wrench Heads
Interchangeable Head for TBIH Wrenches

¼" F/Hex ratchet wrench head