Siegen Metric Hex Key Sets
- Siegen Tools S01091,  Manufactured from heat treated & hardened Chrome Vanadium steel with a blackened finish. Keys range in length from 75mm to 180mm & in size from 1.5mm to 10mm. Supplied in easy-access case with hanging tag for safe storage & quick key selection. Model No S01091 Contents:1.5,  2,  2.5,  3,  4,  5,  6,  8,  10mm Length:75-180mm Nett Weight:0.31kg Siegen S01091 Hex Key Set 9pc Long Metric