Stahlwille 3/4 in Square Rotation Angle Measuring Disc Protractor - ST 54010002

A Disc Protractor is a precision measuring tool used to measure and determine angles in a variety of applications, such as carpentry, engineering, metalworking, and construction. It consists of a circular disc with a graduated scale that allows users to measure the angle between two lines or surfaces. Disc protractors are often used for tasks that require high levels of accuracy in angle measurement and alignment.

Features:

For angle controlled bolt/screw tightening, with static read-off point
Read-Off possible from any angle thanks to a pair of angled scales
Removable magnet for attaching sockets with 1/2" internal square drive
For rotation angle controlled screw tightening, with stationary reading point
For use in conjunction with tightening tools such as service MANOSKOP No 730N
Since this tightening method requires a pre-determined snug torque to be applied, it is essential to choose a torque wrench covering both snug torque as well as maximum torque required to reach the recommended tightening angle
Whether 1/2" or 3/4" square drive torque angle gauge is used depends upon the square drive of the appropriate torque wrench employed