Borka 4 & 8 in-lb Precision Torque Limiter Kit

The Borka 4 and 8 in-lb Precision Torque Limiter Kit provides two preset torque values for small fasteners that require lighter settings than a conventional adjustable rifle tool. Each limiter is calibrated for its stated value rather than adjusted by the user, reducing the chance of accidentally leaving the tool at the wrong setting. The kit is aimed at precision optics and accessory work where low torque can matter.

Borka pairs the limiters with the supporting handle and driver components needed to use them as a compact system. A fitted hard case protects the small pieces and keeps the 4 and 8 in-lb tools easy to identify. Because the values are fixed, the user can select the limiter that matches the equipment manufacturer's specification and apply that setting consistently.

This kit is useful for a bench that regularly sees delicate screws or optic-related hardware calling for very light torque. It complements a 10 to 70 in-lb adjustable driver rather than replacing it for higher-value fasteners. See more gun cleaning & maintenance tools for broader torque ranges and complete gunsmithing kits.

• Two preset torque limiters rated at 4 and 8 in-lb
• Fixed values eliminate adjustment between uses
• Driver handle and supporting hardware are included for both limiters
• Protective hard case keeps the low-torque tools organized