Large Pocket Knife with Metal Saw. Robust, rugged and ready for anything, the Work Champ is the ultimate portable tool chest. Capable of performing an impressive 21 functions, it’s a true workhorse-meets-champion hybrid that delivers tangible results wherever, whenever. From combination pliers, metal saw and file, wire stripper and wood saw to corkscrew, Phillips screwdriver and can opener, nothing blocks its path.