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 ET153 – 3 Piece Spring Caliper Set £24.04 Clarke ET110 Machinists Steel Square (150mm) £15.57 Clarke ET135 12″ Engineers Rule £12.54 Clarke CM160 Dial Caliper £26.16