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 ET133 3 Piece Spring Caliper Set £19.81 Clarke CM210 Micrometer £19.81 Clarke CM100 Vernier Caliper £19.10 Clarke CM160 Dial Caliper £26.16