Shinwa small Japanese carpenters square with deeply etched metric full mm graduations inside and outside on both faces.
Made using hard chrome plated stainless steel hardened to Hv320+ for the perfect balance of stability and springiness and no worries about rusty fingermarks.
Japanese carpenters squares are flat, they are used in the same way as a framing square, with one leg hung over an edge with its face acting as a stock.
Adding a 90/45 degree stopper improves on the versatility of Shinwa's Japanese carpenters square: you can use it for marking parallel to an edge or at 45 degrees, as a caliper, or turn the stopper the other way around and use it as a height gauge.
Product Dimensions: Long Branch: 170 x 20 x 2.0mm, Short Branch: 85 x 20 x 2.0mm
Square to better than 0.1mm/100mm
Conforms to JIS B7534
Made in Japan.
Shinwa video which shows other ways to use a square.
