Facom 1/2″ Drive 506 Series Electronic Torque and Angle Adaptor for Ratchets

So easy to use – attaches magnetically to a standard ratchet.Features:- Locking Keys- LED & BuzzerSpecifications:Range: 6,8 – 135 NmAccuracy Torque: ± 3%Accuracy Angle: ± 2°Preset: 9 Mode: Peak & Track