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$28.82 $37.00
You save $8.18 (22%)

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Why you’ll love it

RestaurantSupply.com is your trusted source for Randell aftermarket countertop food display parts and accessories.

  • Engineered to match existing Randell units, with aftermarket compatibility
  • Fast shipping available on in-stock aftermarket Randell TB15 countertop food display parts and accessories
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

AllPoints TB15 2.25 Inch Knob Off On Control Component Corrosion Resistant

Randell  |  MFG #: TB15  |  Item #: 1149308
Item: #1149308

Technical details
Fits with Manufacturer Rankin Delux
Model Number TB15
Manufacturer Part # TB15
Height 2"
Width 2.25"
Depth 2.25"
Weight 0.1 lbs
Hazardous False
Country of Origin United States
Product Type Non-OEM

About this item

Product Details

The Rankin Delux TB15 Knob 2 1/4 D Off On is a high-precision control component designed for commercial foodservice applications. Manufactured by Rankin Delux, this industrial knob features a 2.25-inch diameter with a durable D-shaped shaft for reliable operation, ideal for use in equipment requiring precise on/off control. Suitable for foodservice equipment where durability, accuracy, and ease of installation are critical, this product serves industries such as commercial cooking appliances, beverage dispensers, and preparation stations. Its notable feature is the 2 1/4-inch face with a robust off/on switching mechanism, ensuring long-term operation under heavy use conditions. The component is engineered with a high-grade, corrosion-resistant material to withstand demanding kitchen environments.

AllPoints TB15 Features

The AllPoints TB15 knob provides precise manual control with a 2 1/4-inch diameter, leveraging a durable D-profile terminal for secure attachment. Designed for commercial kitchen equipment, it ensures effortless operation with a smooth, tactile feel, coupled with corrosion-resistant construction for longevity. Its straightforward on/off switching facilitates quick adjustments during foodservice workflows, reducing downtime and promoting efficient maintenance. The knob’s compact 2-inch height and integrated mounting thread streamline installation in tightspaces, making it suitable for various control panels and appliances.

  • Functionality: Precise on/off control with 2 1/4-inch face diameter
  • Durability: Made from corrosion-resistant high-grade materials for heavy use
  • Ease of Maintenance: Snap-in fitting for quick replacement and adjustment
  • Application Fit: Compatible with bench-mounted and panel-mounted systems
  • Workflow Integration: Supports rapid control adjustments in busy kitchens and prep areas

Ideal for sequence control in foodprep equipment, suitable for maintenance and replacement tasks in commercial kitchens.

AllPoints TB15 Technical Specs

The AllPoints TB15 knob is constructed from high-grade materials with a 2.25-inch width and a 2-inch height, weighing only 0.1 lbs, designed for straightforward integration into standard control panels. It features a durable D-shaped mounting shaft, compatible with standard panel cutouts, and includes a reliable off/on switching mechanism. The component is suitable for vertical or horizontal panel mounting in commercial environments, operating smoothly within typical temperatures of -20°F to 150°F. Its corrosion-resistant finish ensures longevity in kitchen environments. The knob’s simple disassembly allows for quick cleaning or part replacement, with no specialized tools required. Overall, its compact footprint and robust design make it a dependable choice for controlling appliances and equipment in professional kitchens.

  • Electrical Compatibility: Designed for standard control circuit wiring in foodservice equipment
  • Mounting Requirements: Fits panel cutouts with a 2.25-inch diameter
  • Material Finish: Corrosion-resistant, high-grade plastic and metal components
  • Operating Range: -20°F to 150°F for safe, reliable use
  • Dimensions: Width 2.25 inches, Height 2 inches, Depth 2.25 inches

What is a commercial control knob

A commercial control knob is a device used to manually operate and regulate equipment in professional kitchens and foodservice facilities. It typically features precise, durable components such as high-grade plastics or metals and is designed to withstand frequent use under demanding conditions. The Rankin Delux TB15 knob, with its 2 1/4-inch diameter and robust D-shaped shaft, provides reliable on/off switching capabilities suitable for controlling appliances, refrigeration units, or other kitchen equipment. Installed in equipment like ovens, slicers, or beverage dispensers, it facilitates quick and accurate adjustments, ensuring smooth workflow operations in high-traffic foodservice environments. Its design emphasizes longevity, ease of maintenance, and compatibility with standard mounting systems for restaurant-ready performance.

Top commercial control knobs for foodservice operations

Standard control knobs built with high-durability materials, ideal for moderate-volume kitchens requiring reliable operation and straightforward maintenance. AllPoints TB15 offers precise on/off control and a compact profile, making it suitable for various foodservice equipment installations.

  • Operation type — suitable for prep kitchens and food processing lines
  • Kitchen setting — ideal for compact commercial spaces and equipment control panels
  • Foodservice category — used in refrigeration, cooking, and beverage control
  • Workload qualifier — optimal for moderate throughput operational environments
  • Use case — manual equipment adjustments with consistent reliability

Why Choose AllPoints TB15

AllPoints TB15 stands out with its durable construction, simplified installation, and dependable on/off control. Designed to meet the rigorous demands of commercial foodservice, its corrosion-resistant materials and precise engineering make it a superior choice over standard knobs. Its compact dimension facilitates installation in tightspaces, enhancing workflow efficiency while minimizing downtime and maintenance. This component’s robust design ensures long-term performance in high-use environments, reducing replacement frequency and supporting your operational needs with restaurant-ready reliability.

  • Self-contained, easy-to-install control element minimizes assembly time
  • Built with corrosion-resistant materials for longevity in kitchen environments
  • Compact footprint ideal for tight control panels and equipment
  • Designed for high durability in rigorous commercial applications
  • Reliable off/on switching reduces operational disruptions

Customer reviews

Rankin Delux TB15 Knob 2 1/4 D Off On
AllPoints Other

AllPoints TB15 2.25 Inch Knob Off On Control Component Corrosion Resistant

$28.82 $37.00

Rankin Delux TB15 Knob 2 1/4 D Off On