Clarke ET133 3 Piece Spring Caliper Set£19.81 In stock Clarke ET133 3 Piece Spring Caliper Set quantity Add to basket EAN: 5016086101666 SKU: 1700285 Category: Engineering Hand Tools - Measuring Equipment Related products Clarke CM130 Locking Vernier Caliper £22.62 Clarke ET111 Machinists Steel Sqare (200mm) £19.10 Clarke ET128 Depth Gauge with Protractor £19.81 Clarke ET134 6″ Pocket Rule £10.49