Fixture attachments clamp to a framing or rafter square to form a handy gage for laying out stair stingers, hip, valley, and other rafter cuts.
- 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
- Brass clamp screw to prevent marring the blade
