A pair of these fixtures clamped to a carpenter’s framing or rafter square forms a handy gauge for laying out stair stringers, hip, valley, and other rafter cuts plus many other unusual cuts.

  • Furnished in pairs –one right hand and one left hand.
  • Nickel plated cast iron is tough 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.