Oxford? Precision Engineers' Hand Tools

Manufactured from hardened steel that has been precisely ground to produce parallel edges so that the square has an exact right angle on both the inside and outside of the stock and blade, to ensure accuracy. Conforms to BS939 Grade B.

225mm (9") Engineer's Steel Square

Oxford? Precision Engineers' Hand Tools

Manufactured from hardened steel that has been precisely ground to produce parallel edges so that the square has an exact right angle on both the inside and outside of the stock and blade, to ensure accuracy. Conforms to BS939 Grade B.

75mm (3") Engineers' Steel Square

Oxford? Precision Engineers' Hand Tools

Manufactured from hardened steel that has been precisely ground to produce parallel edges so that the square has an exact right angle on both the inside and outside of the stock and blade, to ensure accuracy. Conforms to BS939 Grade B.

100mm (4") Engineer's Steel Square