INSIZE 2280-300 Try Square, 300x150mm

INSIZE's 2280-300 try square has an aluminum blade and base with four milled surfaces and measures 300 mm by 150 mm, graduated at 1 mm intervals. INSIZE states its squareness is 0.5 mm on the inside edge and 0.5 mm on the outside edge. A retractable metal ledge support steadies the square against a workpiece edge, and it carries etchings and holes for marking bevels and mitres at 10, 15, 22.5, 30, 45, 50 and 60 degrees, plus etchings and holes every centimetre for marking with a fluid pencil -- features suited to framing and carpentry layout beyond plain squaring.