Clarke ET109 Machinists Steel Square (100mm)£13.67 In stock Clarke ET109 Machinists Steel Square (100mm) quantity Add to basket EAN: N/A SKU: 1700145 Category: Engineering Hand Tools - Measuring Equipment Related products Clarke CHT625 Combintation Try Square £17.20 Clarke CM145 Digital Vernier Caliper £29.66 Clarke CM100 Vernier Caliper £19.10 Clarke ET110 Machinists Steel Square (150mm) £15.57