Borka® Precision Torque Limiters (PTL)
Achieve repeatable, reliable torque every time with Borka® Precision Torque Limiters. These professional-grade tools ensure precise application of torque for firearms, optics, and other precision equipment.
Accurate, Repeatable, & Certified Accurate – Each PTL is factory-calibrated to deliver consistent torque values within tight tolerances with its own individual serial number and calibration certified accuracy. 
3/8" Sq. Drive with 1/4" (F) Hex Adapter – Versatile design works seamlessly with a wide range of tools and fasteners.
Compact & Lightweight – Easy to carry in the field, pack in a kit, or keep on the bench.
Durable Construction – Built with quality and accuracy in mind to withstand years of use in demanding environments.
Versatile Applications – Ideal for scope mounts, action screws, and other critical fasteners requiring precise torque.
Trusted by professionals, competitive shooters, and military personnel worldwide for unmatched accuracy, reliability, and portability.