Bahco 9045-B-400 Builder’s 400mm (15-3/4″) Square Rule




The Bahco Square Rule is manufactured is made with a one piece thick and stable material – high quality Swedish steel. Rust proof treated by tri-plastic. Hole in the inner angle allows close, accurate contact with work piece.


  • Punched out of quality steel in a single piece for true 90° precision, may be used for accurate marking of 45° and 90° angles
  • Remains well balanced and stable when placed on the surface
  • Well balanced and stable when resting on workpiece
  • Easy-to-read scale appears on both sides
  • Black finish, covered by rust preventing lacquer


  • Length: 400mm
  • Weight: 0.25kg