Adjustable torque range of 15-65 in-lb for precise control; Increments adjustable in 1 in-lb steps for fine torque tuning; "Click style" overload clutch prevents over-torquing; Lockable torque setting ensures consistent fastening across multiple applications; Compatible with 1/4" hex drivers and bits for versatile use; Designed for accurate tightening of scope rings, mounts and action screws; Compact construction allows for portability and convenience; Durable materials ensure long-term reliability under repeated use; Ergonomic adjustment system simplifies torque selection; Provides tactile and audible feedback when the desired torque is reached