Features and Benefits:�24 in. x 2 in. body, 16 in. x 1-1/2 in. tongue, 1/16 in. thick�Permanently stamped numbers and graduations�Durable protective epoxy finish to prevent rust�Both inch and metric graduationsThe Empire 1110IM steel tradesman square features and extra wide 24 in. x 2 in. Body and 12 in. x 1-1/2 in. Tongue. It is made of durable 1/16 in. thick steel and features a durable epoxy finish to prevent rust. Markings are permanently stamped in both metric and SAE scales.