The R. Murphy New Haven Oyster Knife, Commercial Grade, is built around the classic New Haven bent tip design, a slight upward curve at the point that helps the blade find and pop the hinge of an oyster shell. The blade is 13 gauge high carbon stainless steel, measuring 2-5/8 in by 5/8 in, thicker than the standard grade version of this same knife for added leverage and durability under repeated commercial use. The handle is R. Murphy own tough Murphy Green polypropylene, molded for a secure, non-slip grip even when wet.
New Haven is a distinct American East Coast oyster knife tradition built around the hinge-entry technique, working the tip into the hinge of the shell and twisting to pop it open, rather than the sideways or lever-style entry used by some other Western shucking knives. It stands apart from the single-bevel Japanese kakimuki style also carried on this site, which is narrower and ground differently for a different entry technique. This particular knife was chosen as the best of six oyster knives tested by ATK, and the heavier commercial grade blade holds up well to the volume and pace of a raw bar or seafood kitchen.
Use and Care Instructions: Hand wash the blade and handle after each use and dry immediately, since salt and brine exposure can pit stainless steel over time if left wet. Avoid the dishwasher. No oiling is required for routine storage, though a light wipe with a food-safe oil can add extra protection against pitting during long-term storage. The polypropylene handle needs no special care beyond normal washing.
New Haven is a distinct American East Coast oyster knife tradition built around the hinge-entry technique, working the tip into the hinge of the shell and twisting to pop it open, rather than the sideways or lever-style entry used by some other Western shucking knives. It stands apart from the single-bevel Japanese kakimuki style also carried on this site, which is narrower and ground differently for a different entry technique. This particular knife was chosen as the best of six oyster knives tested by ATK, and the heavier commercial grade blade holds up well to the volume and pace of a raw bar or seafood kitchen.
Use and Care Instructions: Hand wash the blade and handle after each use and dry immediately, since salt and brine exposure can pit stainless steel over time if left wet. Avoid the dishwasher. No oiling is required for routine storage, though a light wipe with a food-safe oil can add extra protection against pitting during long-term storage. The polypropylene handle needs no special care beyond normal washing.
- Brand: R. Murphy
- Distributor: UJ Ramelson Co
- Style: New Haven
- Grade: Commercial
- Tip Design: Bent Tip
- Blade Material: High Carbon Stainless Steel, 13 Gauge
- Blade Dimensions: 2-5/8 in x 5/8 in
- Handle: Murphy Green Polypropylene
- Recognition: ATK Best of Six Oyster Knives Tested











