Real Avid Smart-Torq Fixed Limiter 20 in-lb Black/Red

The Real Avid Smart-Torq Fixed Limiter is a purpose-built torque control tool for gunsmiths and shooters who need consistent, repeatable in-lb torque settings on scope rings, optic mounts, and action screws. This 20 in-lb unit is part of the Smart-Torq family of fixed limiters, which are pre-set at the factory to common torque values used throughout rifle and scope building.

Each Smart-Torq Fixed Limiter delivers a +/-5% accuracy tolerance across its rated setting, so the torque applied to a fastener is the torque you intended. A click-style overload clutch gives clear audible and tactile feedback the moment the set value is reached, preventing over-torquing that can strip screws, crush scope tubes, or crack receiver threads. The limiter mates to a standard 1/4-inch driver, making it a drop-in addition to most gunsmithing bit sets and ratchet setups already on the bench.

The Smart-Torq body is color-coded for quick identification on a crowded workbench. This 20 in-lb model is finished in Black / Red, matching the chart used across the full Smart-Torq range so you can grab the correct limiter at a glance. Compact and stackable, it stores neatly alongside the rest of your Smart-Torq set or in a tool drawer without taking up valuable bench space.

Whether you are mounting a new optic, torquing down an action screw, or doing a full rifle build, the Smart-Torq Fixed Limiter removes the guesswork from in-lb torque applications. Pair it with your favorite 1/4-inch ratchet or driver handle and you have a simple, reliable way to hit the same torque value on every job.