Real Avid Smart-Torq Fixed Limiter 25 in-LB Torque Driver Black/Red

The Real Avid Smart-Torq Fixed Limiter is a precision torque-limiting bit engineered for consistent, repeatable in-lb torque settings when mounting scope rings, optics bases, and action screws. This particular unit is factory pre-set to a fixed 25 in-lb output, taking the guesswork out of torque application and helping prevent the over- or under-tightened fasteners that can crack scope tubes, shift rings under recoil, or bugger up action screws.

At its core is a click-style overload clutch that delivers a clear, audible-and-tactile signal the moment the rated torque value is reached. The limiter is rated to a published +/-5% accuracy across the full Smart-Torq line, so the click is the spec. It is built to drop into any standard 1/4-inch hex driver, fitting the gunsmithing screwdrivers, bit holders, and ratchet setups most shooters and armorers already have on the bench.

Real Avid offers the Smart-Torq Fixed Limiter in a full range of in-lb values - 7, 10, 12, 15, 18, 20, 25, 30, 35, 45, 50, 65, 80, and 100 in-lb - so a complete bench can be assembled to cover common scope ring, mount, red-dot, and action screw specifications. Each unit features a compact, color-coded body - this 25 in-lb model in a Black/Red finish for quick identification - and the limiters are designed to be stackable for tidy storage in a range bag or tool drawer.

Whether you are torquing down a set of scope rings, lapping mounts, or setting action screws on a precision rifle, the AVSTFL25 provides the calibrated, repeatable performance needed to get the job done right.