Professional multi-functional tool made of high resistance stainless steel (2CR13). Ergonomic handle with 2 components for a better grip. New generation secure locking system with easy release. 21 functions: universal pliers, cutting pliers, wire cutter, knife, can opener, hole punch, saw, corkscrew, hole for thread, flat head screwdrivers (3 sizes), Philips head screwdrivers (4 sizes), wrenches, 5 sizes. Rockwell hardness of pliers: 48 degrees, Rockwell hardness of accessories: 51 degrees.