Facom 1/2 Drive 506 Series Electronic Torque and Angle Adaptor for Ratchets 1/2 6.8Nm – 135Nm

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