hangzhou great star indust 162989 Master Mechanic, 16" x 24", Carpenter's Square
Master Mechanic, 16" x 24", Carpenter's Square, High Grade Aluminum Alloy, Permanent Deep Stampings For Durability, Framing Square Has Multiple Scales: 1/8", 1/10", 1/12" & 1/16" Graduations, Framing Square Features Rafter Tables, Brace & Octagon Scales & Essex Board.