Smart-Torq Adjustable Limiter with a range of 15-65 in-lbs in 1 in-lb increments; Locking, "click-style" overload clutch for precise and repeatable torque settings; X3 Driver combines a 72-tooth ratcheting driver, T-handle and screwdriver; 12-piece bit set includes hex, Torx, Phillips and a flat bit; 1/4" hex to 1/4" square adapter and 1/2" socket included for added versatility; Non-slip grip on tools for enhanced comfort and control during use; Compact, weather-resistant soft case for secure organization and portability; Tools designed for precise tightening of scope rings, mounts and action screws; Engineered for compatibility with common firearms and optics mounting systems; High-quality materials ensure durability and consistent performance over time