Sowbelly Knife Pattern

Sowbelly Knife Pattern

2 Case Sowbelly Knives

Sowbelly Knife

The sowbelly pattern is a type of double-ended jack knife known for its handle shape rather than its blade setup. This pattern originated in the early 1900s and stayed well-liked until the 1940s when it was overshadowed by its relative, the stockman knife. Sowbelly knives can have various blade combinations, although often sticking to the traditional stockman knife style. Despite being overshadowed, its unique shape has made it easily recognizable and earned it a notable place in the history and knife collections today.

The sowbelly knife typically adheres to the stockman blade configuration, evolving from a modified version of that pattern. While the stockman features a serpentine design, the sowbelly exaggerates this characteristic with a more pronounced curve. Aptly named for its resemblance to the belly of a sow pig, this unique handle design ensures a comfortable grip during more robust cutting tasks. Additionally, it serves the practical purpose of preventing the blades from protruding excessively and causing discomfort when the knife is closed.

Case Fluted Bolsters Antique Smooth Bone Sowbelly

- The sowbelly is a type of double-ended jack

- The sowbelly pattern originated in the early 1900s

Case Fluted Bolsters Antique Smooth Bone Sowbelly and Case Green Kirinite SparXX Sowbelly

- The sowbelly typically adheres to the stockman blade configuration

- The sowbelly name comes from its pronounced belly resembling the belly of a sow pig

Compared to its more well-known cousin, sowbelly knives were less widespread, making earlier examples a rare find. They share similarities with the sturdier versions of the stockman pattern known as surveyors or railsplitters. But there are a few ways to distinguish a sowbelly beyond the unique handle shape. There's also a distinctive shield design known as the "sowbelly shield," sometimes referred to as a "bodice shield." This unique feature has been used by various manufacturers, including Case, Hammer, and Marbles for over a century.    

Sowbelly folding knives have secured a special place in the hearts and pockets of knife enthusiasts. Their unique design continues to make them a sought-after addition to knife collectors from all generations.

Case Green Kirinite SparXX Sowbelly

- The sowbelly features a distinctive shield known as the "sowbelly shield", or "bodice shield"

Written by Drew Clifton


What to Buy

The Case Green Kirinite SparXX Sowbelly is a stunning addition to any knife collection. Crafted with precision by Case, it boasts a vibrant green Kirinite handle, radiating elegance and durability. The 3.875-inch Tru-Sharp surgical steel blade ensures optimal cutting performance and longevity. With its traditional Sowbelly design, this knife offers versatility for everyday tasks and outdoor adventures alike. Whether for display or practical use, the Case Green Kirinite SparXX Sowbelly stands out as a symbol of quality craftsmanship and timeless style


the Rough Ryder Tortoise Shell Sowbelly is a versatile pocket knife designed for everyday use. Boasting three stainless steel blades adorned with an eye-catching tortoise shell pattern, this knife combines aesthetics with functionality. The clip point, spey, and sheepsfoot blades cater to a variety of cutting tasks, while its compact size of 3.75 inches when closed makes it convenient for carrying in your pocket. Weighing just 2.9 ounces, it strikes the perfect balance between portability and durability. Whether you're a collector or seeking a reliable tool, the Rough Ryder Sowbelly is a must-have addition to your arsenal.


The Marble's D2 Black Canvas Micarta Sowbelly Stockman is a rugged yet elegant companion for any outdoor enthusiast or collector. Crafted with precision, it boasts a durable D2 tool steel blade, renowned for its edge retention and corrosion resistance. The sleek black canvas micarta handle offers a comfortable grip and enduring appeal. With three distinct blades – clip point, sheepfoot, and spey – this versatile knife tackles various tasks effortlessly. Whether for everyday carry or showcasing in a collection, this Sowbelly Stockman is a testament to quality craftsmanship.


Expert Reviewed

T.C. Barnette

T.C. Barnette

T.C. Barnette is a dynamic media personality and the esteemed spokesperson for SMKW (Smoky Mountain Knife Works), where his passion for knives intersects with his captivating on-screen presence. With a magnetic charisma and deep expertise in cutlery, T.C. has become a beloved figure in the knife community.