JOHNSON LEVEL & TOOL Drywall Scoring Square

Drywall Scoring Square; Base Length 20 in; Base Width 2 in; Blade Length 24 in; Blade Width 2 in; Blade Material Aluminum; Graduation Mark Style Printed; Graduation Marks - Base 1/16 in; Graduation Marks - Blade 1/16 in; Specialized Scales Not Applicable; Base Material Aluminum; Plastic; System of Measurement SAE; Square Type Drywall T-Square; Coating Clear; Edge Style Square; Finish Unfinished; Graduation Color Black; Straightness Tolerance Not Applicable; Thickness 0.63 in