1/2" Dr Angular Torque Gauge Angle Attachment for Torque Wrench 360 Degree

A very handy Tool that every workshop needs! 

Specs: 
Compatible with 1/2" Drive
360 Degree Angular Wrench. 
Easy-to-Read Angle Gauge. 
Accurate 2 Degree Graduations. 
Tightens Fasteners to 'Angle' Torque Values
Dual-Length Locking Arm Holds Body in Place.
Manufactured from chrome vanadium steel, chrome plated

Uses:
Allows correct tensioning of fasteners by degrees of torque
1/2" Square Drive angular torque gauge with adjustable angle scale and locking L-type arm
This tool is required when manufacturers specify a torque setting using a measurement of degrees after the initial torque is set