Fisher Precision Engineers Square - 150mm (6")FISSQUA150
Fisher are the Square of choice for professional furniture makers who require guaranteed accuracy over a lifetime of workshop use.
These Precision Engineers squares are ground from high quality carbon steel with a hardened and tempered blade, and have been synonymous with accuracy:-
These Engineers Squares conform to BS 939 B (DIN875) for Squareness of blade with the edges parallel ground. Tolerance of the working surface and the blade edge falls within 0.016mm/0.00064" for every 150 mm of blade length.
Supplied in their own box to maintain accuracy, they were first produced by Otto Fisher in 1946 - and are still being producing today in the South of England.
We have been using these Fisher squares for many years and have never had a return, they as accurate and robust as other squares within the same BS939 (B) grade, costing three times as much - offering great value for money.
Also available in: 50mm (2in), 75mm (3in), 100mm (4in), 225mm (9in) & 300mm (12in)