Square to better than one thousandth of an inch on any edge, the Richard Kell's super square is carefully machined from notoriously flat engravers 'compo' brass sheet with super crisp flat edges and a lovely weight too.
The Kell Super Square makes an excellent reference square.
A beautifully made precision instrument and a shining example of British craftsmanship.
Long leg length: 3" / 76.2mm
Short leg length: 2-1/4" / 57.2mm
Thickness: 0.118" / 3mm
Weight: 1.94oz / 55g
