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$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 RDGM-16 countertop food display parts and accessories
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

AllPoints RDGM-16 2 1/4 Inch Diameter Knob Off On Control Metal

Randell  |  MFG #: RDGM-16  |  Item #: 1149308
Item: #1149308

Technical details
Fits with Manufacturer Randell
Model Number RDGM-16
Manufacturer Part # RDGM-16
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 Randell RDGM-16 Knob 2 1/4 D Off On is a high-precision, commercial-grade control knob designed for precise operational management in foodservice equipment. Manufactured by Randell under the AllPoints brand, this durable component features a 2 1/4-inch diameter and a robust metal construction optimized for longevity. Its simple off/on function facilitates user-friendly control integration, particularly in refrigeration or equipment panels, ensuring reliable actuation with minimal maintenance. Designed for professional foodservice environments, the RDGM-16 leverages high-quality materials to withstand frequent operation and harsh cleaning conditions, making it suitable for industrial kitchen, cafeteria, or beverage dispensing applications requiring consistent performance.

Top AllPoints RDGM-16 Features

The RDGM-16 knob provides a straightforward off/on control interface tailored for commercial foodservice equipment. Its 2 1/4-inch diameter allows easy grip and operation, while its robust metal construction ensures long-lasting performance in high-traffic kitchen environments. Ideal for installation in refrigeration units or control panels, this knob simplifies workflow management by enabling quick toggling with minimal wear. Designed for ease of maintenance, its durable build resists corrosion and grime, ensuring reliable operation during daily use. The compact, 2-inch height facilitates unobtrusive integration within various appliances, streamlining kitchen setups for efficient task execution.

  • Functionality: Precise off/on operation with quick engagement
  • Material Durability: Heavy-duty metal construction resists corrosion and impact
  • Ease of Maintenance: Simple removal for cleaning and replacement
  • Reliable Fit: Compatible with standard panel mounting configurations
  • Workflow Efficiency: Facilitates rapid control toggling in busy kitchen settings

Ideal for replacing worn control knobs on commercial refrigeration or equipment panels

AllPoints RDGM-16 Technical Specs

The Randell RDGM-16 knob features a 2 1/4-inch (5.7 cm) diameter stainless steel face, engineered for durability in demanding foodservice environments. Its 2-inch (5.1 cm) height ensures unobtrusive installation on panel surfaces, while weighing approximately 0.1 lbs (45 grams). The component is designed for panel mounting with a standardized shaft engagement, compatible with various commercial controls. Crafted in the United States, it withstands a temperature range suitable for kitchen applications, and its corrosion-resistant finish simplifies cleaning. The knob operates reliably within typical refrigeration control circuits, offering consistent on/off switching without interference. The unit's minimal weight and robust materials effectively resist impacts and daily wear, ensuring a long operational lifespan.

  • Dimensions: 2.25" width x 2.25" depth x 2" height
  • Weight: 0.1 lbs (45 grams)
  • Construction: Stainless steel face with metal shaft
  • Compatibility: Standard panel mounting, suitable for refrigeration controls
  • Operating Range: Designed for typical 24V control circuits
  • Electrical Compatibility: Suitable for 24V control systems in commercial equipment
  • Mounting Requirements: Panel thickness up to 1/8 inch (3 mm)
  • Temperature Tolerance: Operates effectively between 32°F to 140°F (0°C to 60°C)
  • Material Safety: Constructed from corrosion-resistant metals for sanitation
  • Cleaning Approach: Simple wipe-down with compatible cleaning solutions

What is a commercial control knob

A commercial control knob functions as a manual interface component designed to regulate equipment operations such as refrigeration, heating, or mixing units. The Randell RDGM-16, a precision-machined 2 1/4-inch diameter knob, features a simple off/on toggle mechanism, making it suitable for control panels in restaurant kitchens or food processing lines. Installed onto standardized shafts, it enables operators to manage equipment with ease, ensuring reliable engagement during routine tasks. Its durable, corrosion-resistant materials support prolonged use in demanding sanitation and cleaning conditions, making it ideal for settings such as commercial refrigeration, beverage dispensers, or kitchen appliances, where consistent control is critical for operation efficiency and food safety.

Top commercial control knobs for foodservice operations

The Randell RDGM-16 offers a robust, precision control solution suited for moderate foodservice workflows in commercial kitchens. Designed for panel-mounted operation, it enhances efficiency and sanitation while supporting durable, long-term use. Ideal for restaurant, cafeteria, or beverage service settings requiring reliable toggle control. AllPoints RDGM-16 is engineered for medium workload environments and is frequently used in refrigeration and equipment panels to streamline kitchen operations.

  • Moderate workload — suitable for standard kitchen appliance control
  • Commercial kitchen equipment — ideal for panel-mounted applications
  • Foodservice environment — resistant to cleaning agents and impact
  • Operational reliability — ensures consistent on/off switching
  • Professional-grade build — stainless steel and metal components

Why Choose AllPoints RDGM-16?

The AllPoints RDGM-16 control knob distinguishes itself with a rugged stainless steel face and a straightforward off/on functionality tailored for commercial kitchen equipment. Its compact footprint and durable construction facilitate seamless integration into control panels, minimizing downtime. Designed for repeated use in busy foodservice environments, it offers consistent, reliable operation and easy maintenance, making it preferable over competing models with less sturdy materials or less precise engagement mechanisms.

  • Compact size with a durable metal face for long-term use
  • Designed for panel-mounted commercial refrigeration controls
  • Corrosion-resistant finish supports regular cleaning routines
  • Reliable toggle action for operational consistency
  • Enhanced ergonomic grip for quick, effortless adjustments

Customer reviews

Randell RDGM-16 Knob 2 1/4 D Off On
AllPoints Other

AllPoints RDGM-16 2 1/4 Inch Diameter Knob Off On Control Metal

$28.82 $37.00

Randell RDGM-16 Knob 2 1/4 D Off On