Delivering to

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 RB-15 countertop food display parts and accessories
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert
$28.82 $37.00
You save $8.18 (22%)

Delivery to:

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 RB-15 countertop food display parts and accessories
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

AllPoints RB-15 2 1/4 Inch Off On Knob Metal Control for Commercial Equipment

Randell  |  MFG #: RB-15  |  Item #: 1149308
Item: #1149308

Technical details
Fits with Manufacturer Rankin Delux
Model Number RB-15
Manufacturer Part # RB-15
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 RB-15 Knob 2 1/4 D Off On is a precision rotary control component designed for commercial foodservice equipment applications. Manufactured by Rankin Delux, this robust control features a 2 1/4-inch diameter with a durable metal construction suitable for high-wear environments. Its Off-On configuration provides straightforward operation for equipment requiring reliable switching, making it ideal for kitchen appliances, warming stations, and refrigeration systems where precise on/off control is critical. The knob's ergonomic design ensures ease of use in fast-paced settings, with a compact footprint that facilitates seamless integration in tight spaces. Its high-quality materials and exact dimensional fitting support long-term performance and maintenance efficiency in demanding commercial kitchen operations.

Top AllPoints RB-15 Features

The AllPoints RB-15 control knob delivers precise on/off switching, simplified installation, and durable metal construction tailored for commercial kitchen equipment. Its 2 1/4-inch diameter allows easy manual operation, while the rugged build ensures longevity under frequent use cycles. Designed for seamless integration, the knob supports efficient workflow in foodservice operations, reducing downtime and maintenance needs. The ergonomic design facilitates quick adjustments, ideal for high-volume settings requiring reliable control components.

  • Functionality: Offers reliable off/on switching for equipment control
  • Material Durability: Constructed from resistant metal alloys for longevity
  • Ease of Maintenance: Simple installation and accessible for quick maintenance
  • Compatibility: Fits standard 2 1/4" mounting diameter in diverse appliances
  • Workflow Efficiency: Facilitates fast, precise control in busy kitchen environments

Suitable for replacing worn or damaged control knobs in institutional and commercial kitchen equipment.

AllPoints RB-15 Technical Specs

The Rankin Delux RB-15 control knob operates as a self-contained, mechanical switch component measuring 2 1/4 inches in diameter and 2 inches in height. Made from high-grade metals sourced in the United States, it features a straightforward Off-On rotary operation designed for seamless installation on compatible appliance panels. With a lightweight of approximately 0.1 lbs, it supports durable, long-lasting use while maintaining easy handling. The component is non-hazardous and free from hazardous materials, ensuring safe maintenance and operation. Its universal mounting design allows compatibility with a variety of commercial kitchen control panels, making it well-suited for applications such as refrigeration units, warming drawers, and countertop equipment. It typically ships within 4 to 5 days, requiring no special electrical setup beyond standard mechanical connections.

  • Electrical Compatibility: Mechanical switch, no electrical wiring required
  • Construction & Finish: Metal alloy with corrosion-resistant finish
  • Dimensions: 2 1/4 inches diameter, 2 inches height
  • Weight: 0.1 lbs for durable yet lightweight handling
  • Operating Range: Manual off/on control without electrical input
  • Mounting & Installation: Compatible with standard 2 1/4" cutouts in appliance panels

Electrical Requirements: Not applicable; mechanical control only

Cleaning & Maintenance: Remove dust with dry cloth, no disassembly required

Usage Compatibility: Suitable for panels with 2 1/4" mounting hole, compatible with commercial control panels

Safety & Ergonomics: Designed with rounded edges for safe handling and reliable operation

Replacement Parts & Accessories: Includes mounting hardware, no additional accessories needed

What is a commercial control knob?

A commercial control knob is a mechanical device used to manually operate and switch appliances or equipment on or off in professional foodservice environments. The Rankin Delux RB-15 Knob 2 1/4 D Off On provides a durable, easy-to-use rotary interface designed for high-frequency use in kitchens or beverage stations, enabling precise control with minimal maintenance. It is typically installed on refrigeration units, warming equipment, or control panels, supporting reliable operation in sustained, demanding service conditions for medium-volume culinary applications.

Top Control Components for Foodservice Operations

Designed for medium-volume commercial foodservice settings, the Rankin Delux RB-15 control knob combines robust construction with functional simplicity, making it suitable for various kitchen workflows. AllPoints RB-15 is ideal for installation in control panels of refrigeration, heating, or cooking equipment, supporting efficient on/off operation and quick adjustments. Its durable design ensures long-term reliability in busy restaurant or institutional environments, contributing to smooth equipment management.

  • Operation Type — Suitable for kitchen control panels
  • Kitchen Space — Fits compact commercial appliances
  • Foodservice Category — Used in refrigeration and warming stations
  • Workload Qualification — Handles moderate throughput demands
  • Use Case — Ideal for manual equipment control in foodservice settings

Why Choose AllPoints RB-15?

Compared to similar control knobs, the AllPoints RB-15 features a rugged metal build optimized for long-term durability, simplifying replacement and reducing downtime. Its precise rotary Off-On functionality enhances safety and efficiency in demanding commercial kitchens. The compact design ensures easy integration into existing control panels, supporting streamlined workflows without sacrificing performance or ease of maintenance.

  • Manufactured from high-quality metal for enhanced longevity
  • Compact footprint supports integration in tight kitchen spaces
  • Designed for quick, tool-free installation and replacement
  • Mechanical operation eliminates wiring complexity
  • Built for consistent performance in high-use environments

Customer reviews

Rankin Delux RB-15 Knob 2 1/4 D Off On
AllPoints Other

AllPoints RB-15 2 1/4 Inch Off On Knob Metal Control for Commercial Equipment

$28.82 $37.00

Rankin Delux RB-15 Knob 2 1/4 D Off On