- Great workshop rule, 63mm wide
- Easy to read laser-etched scale
- Strong anodised aluminium extrusion
- Thin edge avoids parallax errors
Designed to offer just about everything you’ve wished for in a great workshop rule. 300mm/12" long and 63mm wide, millimetres along one edge and inches on the opposite side. These are much more than a plain old rule. The solid anodised aluminium extrusion is finished matt black, which highlights the contrast to the laser-etched markings. The edges are tapered to avoid parallax errors, underneath the edge a slight ‘foot’ raises the edge minutely, ensuring any markings will not be smudged as the rule is moved away. Ridges along the central part of the rule offer a firm grip and prevent your fingers from slipping. The wide profile and square cut end make it easy to measure accurately with the rule butted against a machine fence for instance. A hanging hole is provided for safe storage.