{"product_id":"machinist-square-70mm-50mm","title":"Machinist Square 70mm X 50mm (2 Inch)","description":"\u003cp\u003eA machinist square is the metalworker's equivalent of a woodworker's try square. The term \u003cem\u003esquare\u003c\/em\u003e refers to the tool's primary use: measuring the accuracy of a right angle (90 degrees). To \u003cem\u003etry\u003c\/em\u003e a surface is to check its straightness or its correspondence to an adjoining surface—making this an essential bench tool for jewelers, metalsmiths, and machinists who require precise 90-degree references during layout, fabrication, and inspection work.\u003c\/p\u003e\u003cp\u003eA small notch has been added to the inside corner of the square to prevent fine particles from accumulating and affecting the tool's reading, ensuring consistent accuracy even in a working bench environment.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMeasures and verifies right angles (90 degrees) with precision\u003c\/li\u003e\n\u003cli\u003eInside-corner notch prevents particle buildup that could skew readings\u003c\/li\u003e\n\u003cli\u003eCompact size is well suited for jewelry bench, metalsmithing, and watchmaking applications\u003c\/li\u003e\n\u003cli\u003e50mm (2\") foot length provides a stable reference base\u003c\/li\u003e\n\u003cli\u003e70mm (2.75\") standing height for versatile use across workpiece sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFoot Length\u003c\/th\u003e\n\u003ctd\u003e50mm (2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e70mm (2.75\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrimary Use\u003c\/th\u003e\n\u003ctd\u003eChecking and measuring 90-degree right angles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInside Corner\u003c\/th\u003e\n\u003ctd\u003eNotched to prevent particle accumulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eIndia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":43580902211798,"sku":"135.070","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/machinist-square-70mm-x-50mm-2-inch-otto-frei.jpg?v=1719957925","url":"https:\/\/www.ottofrei.com\/ja\/products\/machinist-square-70mm-50mm","provider":"Otto Frei","version":"1.0","type":"link"}