Borka Tools 12in lb. Precision Torque Limiter PTL-12

The Borka Tools 12 in. lb. Precision Torque Limiter is designed for the kind of fine, controlled work where even slight over-tightening can cause problems. When you’re dealing with delicate components like scope rings, base screws, or small fasteners on precision equipment, this tool ensures you apply exactly the right amount of torque—no more, no less. It’s built for shooters and professionals who know that consistency at lower torque values is just as critical as strength at higher ones.

As part of the Borka Precision Torque Limiters lineup, this model is factory-calibrated and certified to deliver repeatable performance within tight tolerances. Each unit carries its own individual serial number along with calibration-certified accuracy, giving you confidence that the torque you’re applying is exactly what’s intended. That level of precision helps prevent stripped threads, warped components, and shifting optics that can throw off accuracy.

The 12 inch-pound rating makes it ideal for lighter-duty fastening tasks where precision matters most. It’s especially well-suited for scope rings and smaller screws that require a delicate touch to maintain proper alignment and hold without damage. Instead of relying on feel, you’ll get consistent, repeatable results every time you use it.

Versatility is built into its design. The 3/8" square drive works seamlessly with the included 1/4" female hex adapter, allowing you to use a wide range of bits and accessories. Whether you’re working with specialized gunsmithing tools or standard driver bits, this torque limiter integrates easily into your setup.

Compact and lightweight, it’s made to go wherever your gear goes. It fits easily into a range bag, tool roll, or workbench drawer, ensuring it’s always within reach when precision matters. Despite its small size, it’s constructed for durability, built to handle repeated use in demanding conditions without losing accuracy.

Trusted by professionals, competitive shooters, and military personnel around the world, the Borka Tools 12 in. lb. Precision Torque Limiter delivers dependable control where it counts most. It’s a simple but essential tool for protecting your equipment and maintaining consistent performance.

Consistency that protects your gear every turn, available at SMKW.