The stair gage fixture clamps to a framing or rafter square to form a handy gage for laying out stair stringers, hip, valley and other rafter cuts.

Starrett® Stair Gage Fixture Attachments, Long, Cast Iron, Nickel Plated

• Brass clamp screw to prevent marring the blade
• Furnished in pairs one right and one left hand
• Nickel plated cast iron is touch and rust-resistant
• Ends are machined square for true work contact and alignment with square blade graduations

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Starrett_DTDG01_Catalog.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Starrett_DTDG01_Catalog.pdf