Stanley 1-45-687 Try Square 400 x 200 mm

The Stanley 1-45-687 is a 400 x 200 mm carpenter's try square for marking and checking right angles. Its extruded aluminium stock is triple-riveted to the blade for strength and accuracy, and the stock is bevelled so you can set out both 90 and 45 degree angles. The stainless steel blade carries high-visibility, photo-etched millimetre graduations on both sides. Stanley makes this try square, or gunia, in three sizes: 250 x 140 mm, 300 x 200 mm and this largest 400 x 200 mm version.