The STANLEY® Premium Quick Square® Layout Tool is engineered to provide a quick, accurate, and repeating means for laying out and cutting the various cuts on common, valley, hip, and jack rafters used in roof construction.

• Aluminum construction for light weight and durability
• Black body with yellow graduations for readability in various light conditions
• Multi-purpose tool for use as a 0 ° to 90 ° protractor scale
• Works well as a saw guide

Specifications: 

• Blade Length - 260 in
• Blade Length - 10 - 1/4 mm