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 ET109 Machinists Steel Square (100mm) £13.67 Clarke CM130 Locking Vernier Caliper £22.62 Clarke ET111 Machinists Steel Sqare (200mm) £19.10