Clarke ET128 Depth Gauge with Protractor£19.81 In stock Clarke ET128 Depth Gauge with Protractor quantity Add to basket EAN: 5016086101574 SKU: 1700240 Category: Engineering Hand Tools - Measuring Equipment Related products Clarke ET152 Steel Machinist Square (300mm) £32.51 Clarke CM100 Vernier Caliper £19.10 Clarke CM145 Digital Vernier Caliper £29.66 Clarke CM250 Measuring Set £43.78