This compact set of engineering tools contains 6 essential marking and measuring tools. Supplied in a wooden storage case, the set contains the following tools: Faithfull FAIESMEASURE Engineers Marking & Measuring Set 6 Piece comprises: 3 x Precision Stainless Steel Squares 50mm (2in), 100mm (4in), 150mm (6in), accurate to BS939 Grade B standard. 1 x Steel Centre Finder 38mm capacity. 1 x Stainless Steel Rule 150mm (6in). 1 x Scriber 135mm (5¼in).