Best Control Knobs of 2025

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Control knobs are a versatile and essential component found in a wide range of electronic devices and appliances. These small but mighty devices allow users to easily adjust settings and parameters with a simple twist or turn. Whether it's adjusting the volume on a stereo system, setting the temperature on an oven, or controlling the speed of a fan, control knobs provide a tactile and intuitive interface for users to interact with their devices. With various styles, sizes, and materials available, control knobs offer both functionality and aesthetic appeal, making them an indispensable part of modern technology.
At a Glance: Our Top Picks
Top 10 Control Knobs
uxcell Potentiometer Knob
This black aluminum knob set by uxcell is perfect for those looking to replace their control knobs. The set of two knobs can be used to control a variety of functions including level, speed, and voice. Assembling the plastic control knob to a potentiometer makes for easier rotation, and the knob fits 1/4" (6mm) shaft pots. Additionally, the knob set is suitable for speaker control and power amplifier control.
uxcell 5Pcs Rotary Control Knobs
The uxcell Control Knobs are versatile tools designed for various audio applications. You can easily attach these plastic knobs to your guitar effect pedals or amplifiers, allowing for smooth adjustments to effects like volume and speed. They fit 1/4" (6.4mm) shaft pots, making them compatible with many devices. Plus, the straightforward assembly process means you can get started quickly without any hassle. Before purchasing, just make sure the mounting hole style and size match your needs for a perfect fit.
uxcell 2pcs Black Aluminum Potentiometer Knob
The uxcell Potentiometer Knob is an ideal replacement for audio controls, allowing you to adjust various functions such as volume, speed, and voice levels with ease. Its design features a knurled surface that enhances grip, making it easier for you to rotate the knob smoothly. This knob fits 1/4" (6mm) shaft pots, ensuring compatibility with a range of equipment. With its durable aluminum construction, you can expect long-lasting performance, enhancing your audio experience without hassle.
uxcell Potentiometer Knob Aluminum
The uxcell Potentiometer Knob is a versatile replacement knob designed to enhance your control over various functions like volume, speed, and level adjustments. It features a smooth surface that makes rotation effortless, providing you with a comfortable user experience. This knob is specifically made for 1/4" (6mm) shaft pots, ensuring a secure fit. With its durable aluminum construction, it not only looks great but also withstands regular use. Whether you're adjusting your speaker or power amplifier, this knob simplifies your tasks and improves functionality.
uxcell Black Aluminum Volume Control Amplifier Knob Wheel
The uxcell Black Aluminum Volume Control Amplifier Knob Wheel, also known as the uxcell Volume Control Knob, is a convenient and stylish accessory for your amplifier. Made of black aluminum on the outside and plastic on the inside, this volume control knob is designed to fit standard split shaft knobs. With its compact dimensions of 2.9 x 1.7cm (D*H), it is easy to install and use. The inner hole size of 0.59cm ensures compatibility with a variety of amplifiers. This knob allows for precise control over the volume, making it easier for you to achieve the perfect sound level. Its sleek design adds a touch of elegance to your audio setup. Upgrade your amplifier with the uxcell Volume Control Knob and enjoy the convenience and aesthetic appeal it brings.
Blodgett 16686 Control Knob
The Blodgett Control Knob is a genuine OEM replacement part designed for Blodgett ovens, known for their durability and performance in commercial kitchens. Using this authentic part ensures your oven operates safely and reliably, giving you peace of mind while cooking. Since Blodgett ovens are recognized as leaders in the commercial oven and steamer market, using their original parts enhances performance and longevity. Manufactured in the United States, this control knob reflects quality craftsmanship that users can trust for their culinary needs.
Pitco P6071267 Unitrol Dial Knob w/ Pilot Std
The Pitco P6071267 Unitrol Dial Knob w/ Pilot Std is a high-quality control knob for major home appliances. Made in the United States, this knob is designed to provide precise control and easy operation. With a package weight of just 0.023 kg and compact dimensions of 5.08 cm (H) x 2.032 cm (L) x 4.318 cm (W), it is convenient to install and use. The Pitco Dial Knob is specifically designed for controlling various functions of your appliance, allowing you to easily adjust settings to achieve the desired results. Its durable construction ensures long-lasting performance, making it a reliable choice for your home appliances.
uxcell 5pcs Knurled Aluminum Knobs
The uxcell Knurled Knobs are designed as a practical replacement for audio control knobs. These knobs allow you to effectively manage various settings like volume, speed, and tone with ease. Their plastic construction makes them easy to attach to a potentiometer, enhancing your ability to rotate them smoothly. With a 6mm diameter, they fit perfectly on standard shafts, ensuring a secure fit for your audio equipment. This means you can fine-tune your audio experience without hassle.
uxcell 5Pcs Speaker Control Knob
The uxcell Speaker Control Knobs are designed for versatility and ease of use. Made from durable plastic, these knobs feature a set screw that ensures a secure fit, making them ideal for speaker and amplifier controls. Their classic vintage style adds a touch of retro charm to your projects. Additionally, they fit standard 1/4" (6mm) shaft potentiometers, making them perfect for replacement or repair tasks. Whether you're working on new electronics or fixing old equipment, these knobs will enhance functionality while providing a stylish appearance.
Duke Electric Infinite Knob 223592
The Duke Infinite Knob is a versatile control knob designed for food service applications. With a compact package size of 0.762 cm in length and 6.35 cm in both width and height, it fits easily into various setups, saving you space. This product is categorized under control knobs, making it ideal for precise adjustments in cooking equipment. The Duke brand is known for its reliability, ensuring that you can count on this knob for consistent performance in your kitchen. Experience convenience and efficiency with this essential tool.
Frequently Asked Questions (FAQs)
1. What are the three types of knobs?
There are three main types of knobs: push-pull knobs, ball knobs, and prong knobs. Push-pull knobs require pushing or pulling to use, ball knobs are spherical in shape, and prong knobs have prongs as handles. Additionally, there are also T-handle knobs and knurled rim knobs available.
2. What are the different types of range knobs?
Range knobs come in various types such as round, fluted, pointed, dial, bar, or audio knobs. Manufacturers may also specialize in stove and range knobs, offering a wide range of options to choose from.
3. How do you know if a knob will fit?
To determine if a knob will fit, you need to take a few measurements. Start by measuring the diameter of the knob to ensure it matches the size you need. Measure the distance from the hole to the door's edge, and also measure the thickness of the knob. These measurements will help you find a knob that fits your requirements.
During our control knob research, we found 24 control knob products and shortlisted 10 quality products. We collected and analyzed 3,127 customer reviews through our big data system to write the control knobs list. We found that most customers choose control knobs with an average price of $7.03.
The control knobs are available for purchase. We have researched hundreds of brands and picked the top brands of control knobs, including uxcell, Blodgett, Pitco, Duke. The seller of top 1 product has received honest feedback from 18,492 consumers with an average rating of 4.8.

Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.