The Randell RDLR-12 Black Knob 2 1/4 D is a durable, commercial-grade plastic control knob designed for foodservice equipment, specifically within the Randell Series 2300 lineup. It features a 2-1/4" x 3/4" dimension with a black thermoplastic body accented by a chrome strip, offering both aesthetic appeal and functional reliability. The knob mounts with a .240" shaft and is suitable for precise control in cooking appliances such as broilers and ranges, providing a secure, ergonomically designed interface for operators. Its construction optimally balances chemical resistance and ease of maintenance, ensuring longevity in high-use commercial kitchen environments.
Top AllPoints RDLR-12 Features
The Randell RDLR-12 knob is engineered for commercial kitchen applications requiring accurate, repeatable control of cooking equipment. Its rectangle extension ensures reliable attachment, while its plastic body with chrome accents improves durability against impacts and cleaning agents. The knob's 2-1/4" diameter and 3/4" height facilitate easy handling, even during fast-paced operations, and its compatibility with series 2300 broilers and cookers enhances workflow integration. Designed for medium-duty use, this component optimizes operator comfort and equipment precision in busy foodservice settings.
- Functionality: Provides precise control with a 2-1/4" diameter size for easy grip
- Durability: Made from high-quality black plastic with chrome strip for chemical and impact resistance
- Ease of Maintenance: Smooth surface facilitates quick cleaning and disinfection
- Fit and Compatibility: Designed with a .240" mounting shaft for seamless equipment integration
- Workflow Benefit: Enhances user ergonomics in high-demand commercial cooking environments
Ideal for replacing worn or damaged knobs on industrial broilers or range equipment.
Randell RDLR-12 Technical Specs
The Randell RDLR-12 knob features a 1" height, 2.25" width, and 2.25" depth, constructed from durable plastics suited for demanding kitchen environments. Its weight is approximately 0.1 lbs, making it easy to handle during installation. The component operates reliably within standard conditions for commercial cooking appliances, with no hazardous materials involved. It is suitable for straight mounting on equipment such as broiler models 3223-c and 4223-c in the Series 2300, requiring a .240" shaft engagement. Food safety and cleaning compatibility are ensured by its non-porous, chemically resistant surface, designed for frequent sanitization. The knob's finish is black with a chrome strip accent, and it withstands typical operating temperatures in commercial kitchens.
- Capacity: Compatible with Series 2300 broilers and cookers
- Material: Black plastic with chrome strip for enhanced durability
- Dimensions: Width 2.25", height 1", depth 2.25"
- Mounting: Fits .240" shaft with rectangle 1/2" extension
- Temperature Resistance: Suitable for normal kitchen operating ranges
- Finish: Black with chrome strip for aesthetic consistency
- Food Safety: Made from non-hazardous, chemical-resistant plastic material
- Electrical Compatibility: Not applicable; mechanical mounting for control interface
- Cleaning Requirements: Compatible with standard commercial kitchen cleaning routines
- Installation: Requires straightforward shaft engagement; no special tools needed
- Workplace Fit: Designed for quick replacement in high-traffic kitchen stations
- Performance: Maintains reliable operation during moderate throughput
What is a commercial control knob?
A commercial control knob is a precise mechanical interface component used to adjust and operate cooking or processing equipment in foodservice settings. The Randell RDLR-12, a model from the Series 2300, is a plastic knob with a chrome accent designed for consistent, durable performance. Installed in appliances like broilers and ranges, it provides easy grip and accurate control, supporting efficient workflow in mid-volume kitchens, especially in food prep stations or institutional facilities.
Top control knobs for foodservice operations
High-quality commercial control knobs like the Randell RDLR-12 are built for reliable operation within mid-volume kitchens, ensuring precise equipment adjustments. AllPoints RDLR-12 offers durable plastics, ergonomic design, and straightforward installation, making it suitable for equipment management in diverse foodservice environments including quick-service restaurants and institutional kitchens.
- Operation type — suitable for medium-volume cooking setups
- Kitchen setting — ideal for compact or high-use commercial kitchens
- Foodservice category — applicable in restaurant and cafeteria equipment
- Workload qualifier — designed for standard throughput applications
- Use case — effective in replacing worn or damaged knobs for reliable control
Why Choose AllPoints RDLR-12
The AllPoints RDLR-12 knob distinguishes itself through its robust construction from impact and chemical-resistant plastic, combined with a sleek chrome strip for visual appeal. Its precise fit and easy installation improve operational efficiency and maintenance in commercial kitchens. Unlike standard knobs, this model offers optimized ergonomics and highly durable materials, ensuring long-lasting performance in demanding environments.
- Self-contained design simplifies replacement in tight spaces
- Built for commercial kitchen equipment with escalated durability
- Features chrome accent for enhanced aesthetics and corrosion resistance
- Compact footprint fitting seamlessly into existing control panels
- Optimal for restaurant-ready appliances with reliable performance standards
