Filter CategoriesFilter - All Select options£4.58 – £24.74 ex vatAcrylic Rule – Office Add to basket£9.16 ex vatImperial Academy Architects Triangular Scale Rule 12" / 300mm Add to basket£9.16 ex vatISO NORM 1 Academy Architects Engineers Triangular Scale Rule 12" / 300mm Add to basket£9.16 ex vatISO NORM 2 Academy Architects Surveyors Triangular Scale Rule 12" / 300mm Add to basket£15.58 ex vatNo 4 Verulam Architects Triangular Scale Rule 12" / 300mm Add to basket£15.58 ex vatNo 2 Verulam Engineers Triangular Scale Rule 12" / 300mm Add to basket£9.16 ex vatNo 4 Academy Architects Triangular Scale Rule 12" / 300mm Add to basket£9.99 ex vatNo 46 Verulam Electrical/Chemical Engineers Scale Rule 6" (150mm) Add to basket£15.58 ex vatISO NORM 1 Verulam Architects Engineers Triangular Scale Rule 12" / 300mm Add to basket£15.58 ex vatNo 6 Verulam Surveyors Triangular Scale Rule 12" / 300mm