The Real Avid AVSTFL45 Smart-Torq Fixed Limiters 45 IN/LB deliver consistent, precise in-lb torque settings essential for scope rings, mounts and action screws. The professional-grade construction features "click style" overload clutches that prevent over-torquing damage while maintaining +/- 5% accuracy. These compact tools integrate seamlessly with 1/4" hex drivers and bits, making them indispensable additions to any precision toolkit.Features :""Click Style" Overload Clutch"Fixed Torque SettingAccuracy within +/- 5%"Works with 1/4" Hex Driver and Bits"