Stanley 0-46-151 1912 Combination Square 300mm (12in) STA046151

Cast iron stock and is therefore more robust for heavy-duty use. Fitted with a level and scriber, and has graduations on both sides of blade in mm, 8th's and 16th's inches. Machined on all faces and has class 1 accuracy on the steel rule. Can also be used as a try and mitre.