T0112 Features: -For the woodworker, builder, or hobbyist. -Swing square to any degree angle wanted and mark. -Framing square, use just one number for all rafter cuts, no adjustments. -Ideal saw guide is 3/16'' thick with smooth edges. Generic Dimensions: -Tri-Miter square has full 8'' long, extra wide T-Bar for accurate 45º and 90º angles. Dimensions: Overall Length - Top to Bottom: -8 Inches. Overall Width - Side to Side: -8 Inches. Overall Product Weight: -0.2 Pounds.