Mason's Square and Carpenter's Square with Stop 1830

Mason's and Carpenter's Squares with Stop 1830 made of Special Steel Mason's and Carpenter's Squares with Stop 1830 Special steel, uniformly thick, set at 90°, with stop, surface galvanized Variants: 100 x 70 mm 150 x 100 mm 200 x 130 mm 250 x 160 mm 300 x 180 mm