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 CM220 Dial Test Indicator £23.34 Clarke CM145 Digital Vernier Caliper £29.66 Clarke ET135 12″ Engineers Rule £12.54 Clarke CM130 Locking Vernier Caliper £22.62