Clarke ET152 Steel Machinist Square (300mm)£32.51 In stock Clarke ET152 Steel Machinist Square (300mm) quantity Add to basket EAN: 5016086203711 SKU: 1700327 Category: Engineering Hand Tools - Measuring Equipment Related products Clarke ET151 Steel Machinist Square (250mm) £28.98 Clarke ET109 Machinists Steel Square (100mm) £13.67 Clarke CM150 Dial Caliper £26.16 Clarke CM190 Micrometer £20.16