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$5.11 $13.50
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Why you’ll love it

RestaurantSupply.com is your trusted source for Winco utility knives.

  • Authorized Winco dealer, ensuring genuine commercial smallwares and manufacturer support
  • Fast shipping available on in-stock Winco KSTK-50 utility knives
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Winco KSTK-50 5-1/2 Inch Serrated Utility Knife High Carbon Steel Ergonomic Handle

Winco  |  MFG #: KSTK-50  |  Item #: 436881  |  UPC #: 00842169139050
Item: #436881
5+ bought in past months

Technical details
Manufacturer Winco
Model Number KSTK-50
Manufacturer Part # KSTK-50
Style Stamped
Handle Material Plastic / Poly-
Blade Material High Carbon Steel
Handle Color Multi-colored Handle
Height 1"
Width 13.25"
Depth 4.44"
Weight 0.39 lbs
UPC 842169139050
NSF Yes

About this item

Product Details

The Winco KSTK-50 Sof-Tek™ Utility Knife is a professional-grade kitchen utensil designed for precise cutting tasks across commercial foodservice environments. Featuring a 5-1/2" serrated blade crafted from X50CrMoV15 German steel, this utility knife delivers exceptional sharpness and edge retention. Its high carbon construction ensures durability, while the non-slip black and blue TPR handle provides ergonomic comfort and safety during extended use. Ideal for tasks requiring clean, controlled cuts such as bread, vegetables, and soft meats, this versatile tool optimizes workflow efficiency with its robust build and precise blade geometry.

Top Winco KSTK-50 Features

The Winco KSTK-50 Sof-Tek™ Utility Knife offers a combination of precision serration, durable high carbon steel blade, and ergonomic non-slip handle, making it suitable for demanding kitchen operations. Its 5-1/2" blade enhances cutting control, while the composite handle's design minimizes fatigue. Engineered for ease of maintenance, the knife's stainless steel construction resists corrosion and simplifies cleaning processes. Perfect for busy commercial kitchens, this utility knife excels in precision slicing and general food prep workflows.

  • Precision serrated 5-1/2" blade for clean, controlled cuts on various foods
  • High carbon German steel ensures superior durability and edge retention
  • Non-slip TPR handle reduces hand fatigue during prolonged use
  • Streamlined design facilitates easy cleaning and maintenance
  • Perfect fit for small to medium food prep tasks in commercial kitchens

Ideal for replacing worn utility knives in busy food prep lines with high-performance cutting solutions

Winco KSTK-50 Technical Specs

The Winco KSTK-50 utility knife features a 5-1/2" serrated blade made from high carbon X50CrMoV15 German steel, optimized for long-term edge stability and corrosion resistance. Its handle, composed of non-slip black and blue TPR, offers enhanced ergonomic grip suitable for continuous use. The knife's overall dimensions include a width of 13.25 inches, depth of 4.44 inches, and height of 1 inch, with a weight of 0.39 lbs, making it lightweight yet durable. Designed for commercial kitchens, this model supports intensive slicing tasks with a focus on safety and sanitation. No electrical requirements are necessary, and its construction is compliant with general food safety standards—easy to clean and maintain. The knife's stainless steel blade and polypropylene handle are suitable for routine dishwashing, with a recommended maximum temperature tolerance of typical kitchen environments.

  • Handle Material: Non-slip black and blue TPR for safety and comfort
  • Blade Material: High carbon German steel for strength and edge retention
  • Dimensions: Width 13.25", Depth 4.44", Height 1"
  • Operation Environment: Suitable for general food prep, bread slicing, and vegetable cutting
  • Cleaning & Maintenance: Dishwasher safe with disassembly for thorough sanitation
  • Design: Lightweight and compact for optimal handling

What is a commercial utility knife?

A commercial utility knife is a precision slicing utensil designed for versatile applications in professional kitchens. Typically equipped with a high-carbon steel serrated blade, these knives facilitate efficient cutting of bread, vegetables, and soft proteins, supported by ergonomic non-slip handles for safety. The Winco KSTK-50 Sof-Tek™ Utility Knife, a model in the Winco Kitchen Cutlery collection, is ideal for medium-volume food prep in busy foodservice settings where precision and durability are essential for consistent operations and sanitation standards.

Top Utility Knives for Commercial Foodservice Operations

Designed for medium-volume food prep, the Winco KSTK-50 utility knife combines robust construction with ergonomic handling, making it suitable for versatile slicing in busy commercial kitchens. This kitchen-ready tool is built to enhance workflow efficiency with its sharp serrated blade and durable German steel, supporting detailed prep tasks in a variety of foodservice environments.

  • Operation Type — suitable for small to medium commercial kitchens
  • Kitchen Type — ideal for compact restaurant and catering spaces
  • Foodservice Category — optimized for general prep and slicing tasks
  • Workload Qualifier — designed for moderate throughput food prep
  • Use Case — efficient bread and vegetable slicing in commercial kitchens

Why Choose Winco KSTK-50

Winco KSTK-50 stands out with its high-carbon German steel blade and ergonomically designed TPR handle, providing exceptional durability and comfort over extended periods. Its serrated edge maintains sharpness longer, reducing replacement frequency. The knife's lightweight, compact design improves handling and safety, while its corrosion-resistant construction simplifies cleaning. These features collectively enhance operational efficiency and sanitation in professional food prep environments.

  • Self-contained design ensures consistent performance without auxiliary equipment
  • Durable high carbon steel blade supports long-term edge retention
  • Ergonomic non-slip handle minimizes fatigue during prolonged use
  • Compact footprint facilitates maneuvering in tight prep stations
  • Optimized for routine cleaning with dishwasher-safe components

Certifications

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

Winco KSTK-50 Sof-Tek™ Utility Knife 5-1/2" Blade Serrated
Winco

Winco KSTK-50 5-1/2 Inch Serrated Utility Knife High Carbon Steel Ergonomic Handle

$5.11 $13.50

Winco, KSTK-50, Sof-Tek™ Utility Knife, 5-1/2" blade, serrated, high carbon, non-slip black and blue TPR handle, X50CrMoV15 German steel, NSF