Johnson B57 Sliding T-Bevel Structo-Cast 8 Inch / 20cm This T bevel from Johnson, also known as a bevel gauge, is an adjustable gauge for setting & transferring angles. The Structo-Cast handle which is non-conductable is connected to the metal blade with a wing nut. The blade pivots & can be locked at any angle by loosening or tightening the thumbscrew. The bevel can be used to duplicate an existing angle, or set to a desired angle by using it with any number of other measuring tools (such as a protractor, or framing square).
Features: Heavy duty adjustable stainless steel blade will not rust or corrode Durable Structo-Cast