Adjustable-Plasterer-s-Square-1200mm-47-1-4in-Hultafors-253501-p-Adjustable-Plasterer-s-Square-with-millimetre-&-degree-graduations-that-can-be-set-in-four-fixed-positions-22-5-deg-45-deg-67-5-deg-&-90-deg-It-also-has-an-additional-21-angles-marked-on-its-scale-p-p-The-stock-&-blade-are-made-from-anodized-aluminium-&-can-be-folded-together-making-it-easy-to-store-&-transport-It-can-also-be-switched-between-right-&-left-position-p-p-Blade-Length-1200mm-47-