Clarke ET151 Steel Machinist Square (250mm)£28.98 In stock Clarke ET151 Steel Machinist Square (250mm) quantity Add to basket EAN: 5016086203704 SKU: 1700326 Category: Engineering Hand Tools - Measuring Equipment Related products Clarke CHT614 406mm (16″) Combination Square £24.75 Clarke CM145 Digital Vernier Caliper £29.66 Clarke CM250 Measuring Set £43.78 Clarke CM170 Combination Square Set £52.98