The Randell RDCM-12 Black Knob 2 1/4 D is a high-precision, durable plastic control knob designed for commercial foodservice equipment within the Series 2300 lineup by Randell. Featuring a black plastic body with a chrome strip, this knob measures 2-1/4 inches in diameter with a 3/4-inch height, and a mounting diameter of .240 inches. Its rectangle 1/2-inch extension facilitates secure attachment to broiler units such as models 3223-c and 4223-c, ensuring precise control and reliable operation in demanding kitchen environments. Its robust construction and precise dimensions make it suitable for replacing OEM control components in high-frequency usage settings, contributing to equipment longevity and operational consistency.
Top AllPoints RDCM-12 Features
The Randell RDCM-12 control knob provides a seamless interface for equipment adjustments in commercial kitchens. Its high-quality plastic construction ensures durability under repetitive use, while the chrome strip enhances visibility and aesthetic appeal. The 2-1/4-inch diameter allows for ergonomic operation, and the .240 mounting facilitates secure installation. Designed for quick replacement, this knob simplifies maintenance workflows and ensures consistent equipment performance in moderate-volume foodservice environments.
- Functionality: Precise control with a 2-1/4" diameter for easy adjustments
- Durability: Made from high-grade black plastic with chrome strip for longevity
- Ease of Maintenance: Quick-install design with a secure .240 mounting diameter
- Application Fit: Compatible with Rankin-delux broiler series 2300 models
- Workflow Integration: Simplifies replacement in high-turnover kitchen settings
Ideal for replacing worn or damaged control knobs on broiler units in commercial kitchens requiring reliable, straightforward operation.
Randell RDCM-12 Technical Specs
The Randell RDCM-12 control knob is engineered with a height of 1 inch, width and depth of 2.25 inches each, and a weight of 0.1 lbs, making it a compact and lightweight component suitable for quick installation and replacement. Constructed from durable high-grade plastic with a chrome accent, it maintains integrity under typical operating temperatures encountered in commercial broiler equipment. The knob features a .240-inch mounting diameter designed for secure attachment and quick swapping during routine maintenance. It is fabricated in the United States, aligning with industry standards for performance and reliability. The knob does not carry hazardous materials, ensuring safety and compliance in foodservice settings. With a ship time typically within 4-8 business days, this component is ready for prompt deployment in professional kitchens.
- Dimensions: 2.25" diameter x 1" height, .240" mount diameter
- Material: High-grade black plastic with chrome strip finish
- Weight: 0.1 lbs
- Temperature Resistance: Suitable for standard operating temps in broiler controls
- Installation: Snap-fit mounting with a .240-inch shaft compatibility
- Electrical compatibility: Not electrically active, designed purely for mechanical control
- Application Fit: Compatible with Rankin-delux, broiler 3223-c, 4223-c, series 2300
- Construction: Rugged injection-molded plastics for long-term wear resistance
- Cleaning & Maintenance: Easily cleaned with damp cloth, no disassembly required
- Usage Scenario: Replacement part for high-cycle broiler control knobs
What is a commercial control knob
A commercial control knob is a mechanical interface component used to regulate equipment functions such as temperature, intensity, or operational modes in foodservice environments. The Randell RDCM-12 specifically serves as a replacement knob for broiler equipment, featuring a durable plastic body with a chrome accent for visibility and style. Installed in high-traffic kitchens like restaurant, hotel, or cafeteria settings, it provides a reliable grip for precise adjustments. With a 2-1/4-inch diameter size, it facilitates easy handling during routine operations, ensuring equipment remains operative in busy foodservice operations where durability and functionality are critical for consistent performance.
Top commercial control knobs for foodservice operations
The Randell RDCM-12 supports precise control in medium-volume kitchen workflows, offering robustness and quick replacement capabilities. Its durable plastic build and compatibility with broiler units make it an essential component for efficient equipment management in commercial kitchens. Designed for reliable operation and straightforward maintenance, this model excels in demanding restaurant and cafeteria settings, ensuring consistent equipment control and longevity. AllPoints RDCM-12 stands out as a precise, restaurant-ready control solution for professional foodservice use.
- Operation type — moderate throughput in busy commercial kitchens
- Kitchen setting — compact kitchens such as restaurants and cafeterias
- Foodservice category — equipment control knobs for broiler units
- Workload qualifier — suited for daily use with high-frequency adjustments
- Use case — reliable replacement part for equipment control interface
Why Choose AllPoints RDCM-12?
The AllPoints RDCM-12 control knob combines high-quality plastic construction with precise fit and easy maintenance, outperforming common OEM parts. Its chrome strip enhances visibility, aiding swift adjustments, while its robust design ensures long-term durability under busy kitchen conditions. Designed for seamless replacement on series 2300 broilers, it enhances operational efficiency and control accuracy compared to generic alternatives.
- Compact footprint: 2-1/4-inch diameter for space-efficient installation
- Material quality: High-grade plastic with corrosion-resistant chrome accents
- Design efficiency: Quick snap-on mounting reduces downtime
- Compatibility: Fits multiple Randell broiler models with .240" shaft
- Optimal for restaurant use: Helps maintain consistent cooking control
