ON105 Ontario Oyster/Clam KnifeThe 5144 ON105 is a dedicated oyster and clam knife with a 4" stainless steel blade designed for efficient shell work without corrosion concerns. At 7 5 8" overall, it offers enough length for leverage while remaining controlled in hand, paired with a blue textured composition handle that provides reliable grip even when wet. This is a specialist tool for seafood preparation, not a general purpose blade, and suits both professional shucking and