Benchmark Precision Machicnist Squares

These precision machinist squares are indispensable for setting up machinery and performing a host of shop measuring and layout tasks. They are manufactured in accordance with EEC Class 1 accuracy standards and feature hardened, tempered, no-glare satin chrome stainless steel blades. The blade markings are precision photo-etched and then black-filled for easy readability. The blades have quick-reading 4R markings or woodworking graduations. The square heads are cast, precision-machined, and lock down tight via a locking knob.

These squares are available in 4", 6", or 12" blades. Spare blades and locking screws are also available.