Whilst a sliding bevel is useful for transferring angles it is sometimes necessary to convert them to or from a numerical value. The Kinex 251613 is a proper engineers' protractor, precision ground from thick stainless steel sheet and large enough to position accurately to half a degree.
The protractor head is 3mm thick and the arm is 4mm thick, compatible with Kinex 3mm thick steel engineers' draughting squares.
Kinex video showing lasering of the graduations
Kinex rebrands to K-MET - read our blog here for details
