Shinwa 12130 CARPENTER'S SQUARE 30CM*15CM stainless by

Size: 330 x 165 mm. Body weight: 57g. Length tolerance: + 0.2 mm or less. Curve length used for length measurement, right angle confirmation and scratching work. Product size / length: 330mm width: 165mm height: 1.1mm. Package size / length: 355mm width: 190mm height: 1.5 mm. Caution: Risk of contact with electricity Do not use in certain places. Material: Stainless steel. Right angle: 0.1 mm or less per 100 mm. Long branch: Outer scale 30 cm Inner scale 5 mm Pitch 30 cm. Short Branch: Outer scale 15 cm Inner scale 5 mm pitch 15 cm.