Material : Aluminum Length : 7-1/4 In Width : 7 In Thickness : 7/8 In Includes : Swanson Blue Book Of Rafter Length And Construction Rafter Tables And Conversion Charts
Graduation : 1/8 In Measuring Angle : 22.5 Deg Material : Aluminum Color : Gray Length : 7-1/4 In Width : 7 In Thickness : 7/8 In Includes : Pocket Sized Swanson Speed Square PRO Blue Book
Graduation : SAE & Metric Vial Type : High Visibility Blade Length : 12 In (30.5 Cm) Blade Width : 1 (2.5) In (cm) Blade Thickness : 1.8 Mm Setting Angle : 45, 90 Deg Handle Material : Plastic Body With Steel Frame Handle Color : Black Lock Type : Screw