Horex-Measuring-Tool-4-Piece-Set-Horex-2228-203-The-Horex-Measuring-Tool-4-Piece-Set-is-the-ideal-set-for-any-technician-engineer-or-mechanic-consisting-of-four-excellent-pieces-Included-in-the-set-is-a-vernier-pocket-caliper-150mm-knife-edge-square-100-x-70mm-flexible-steel-rule-150mm-all-of-which-are-made-with-stainless-steel-along-with-a-micrometer-0-25mm-carbide-Horex-Measuring-Tool-Set-4-Piece