Best Clamp-On Shaft Collars of 2025

Brian Howie Avatar
Brian Howie
Last Updated: Jan 2, 2025

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Clamp-On Shaft Collars are versatile and reliable mechanical components used in various industries. These collars are designed to secure and position components on shafts, ensuring precise alignment and preventing slippage. Made from high-quality materials such as stainless steel or aluminum, they offer exceptional durability and resistance to corrosion. With their easy installation and adjustable design, Clamp-On Shaft Collars can be quickly mounted and repositioned on shafts without the need for disassembly. These collars are commonly used in applications such as robotics, automotive, and manufacturing, where precise positioning and secure attachment are crucial.

At a Glance: Our Top Picks

Climax Metal 2C-125 Clamping Collar Cover #TOP 1
Climax Metal 2C-125 Clamping Collar
ftb score rating icon 9.8
uxcell 2" Double Split Shaft Collar Cover #TOP 2
uxcell 2" Double Split Shaft Collar
ftb score rating icon 9.7
Coastal Shaft Collars - 1.75" Cover #TOP 3
Coastal Shaft Collars - 1.75"
ftb score rating icon 9.5

Top 10 Clamp-On Shaft Collars

#TOP 1

Climax Metal 2C-125 Clamping Collar

2C-125
Black Oxide
1 Count (Pack of 1)
Climax Metal 2C-125 Clamping Collar Cover
Climax Metal 2C-125 Steel Two-Piece Clamping Collar, Black Oxide Plating, 1-1/4" Bore Size, 2-1/16" OD, With 1/4-28 x 3/4 Set Screw, 1 Count

The Climax Clamping Collar is designed to work effectively on both hard and soft shafts, ensuring a secure fit without causing any damage. This collar applies a uniform clamping force all around, which helps in maintaining stability during operation. It can be easily installed even in situations where major disassembly would usually be necessary, saving you time and effort. Additionally, the black oxide finish offers a degree of corrosion resistance, adding to its durability and longevity. This makes it a practical choice for various applications.

What We Like
Effective on various shaft types
Prevents marring of surfaces
Uniform clamping force
Easy installation
Corrosion-resistant coating
#TOP 2

uxcell 2" Double Split Shaft Collar

a24012900ux0784
Black
uxcell 2" Double Split Shaft Collar Cover
uxcell 4pcs Double Split Clamp-On Shaft Collar for 2" Shaft, Two-Piece Clamping Collar, 3" OD, 11/16" Thick, #45 Steel Axle Collar Clamp, Set Screw Style

The uxcell Split Shaft Collar is designed for secure and precise positioning on a 2-inch shaft. Made from durable #45 steel with a black oxide finish, this collar offers excellent strength and corrosion resistance. Its two-piece design allows for easy adjustments, enabling you to position components accurately along the shaft. Installation is straightforward; simply open the collar, place it around the shaft, and tighten the screws. This collar is versatile, making it suitable for use in automotive, robotics, and manufacturing applications, ensuring that your gears, pulleys, and sprockets stay firmly in place.

What We Like
Durable #45 steel construction
Corrosion-resistant black oxide finish
Easy adjustment and positioning
Quick installation and removal
Versatile for various applications
#TOP 3

Coastal Shaft Collars - 1.75"

Coastal Shaft Collars
2P-AL2024-1750-2
1.75" Bore
Coastal Shaft Collars - 1.75" Cover
Coastal Shaft Collars – 1.75" Bore Diameter - Clamping Two Piece Shaft Collar - 2024 Aluminum (2 Pack)

The Coastal Shaft Collars are designed to make your projects easier with their two-piece aluminum construction. With a 1.75-inch inside diameter, these collars fit securely around your shaft, providing strong clamping pressure without damaging the surface. Their lightweight 2024 aluminum material offers good corrosion resistance, ensuring durability over time. Installation is simple, as you can easily adjust the collar anywhere along the shaft without needing to remove other components. Each collar is also crafted with precision, featuring deburred edges and engraved measurements for quick identification.

What We Like
Easy installation
Strong clamping force
Corrosion-resistant material
Precision manufacturing
#TOP 4

TonGass 5/8" Bore Shaft Collars

Clamp-OnShaft8pk
TonGass 5/8" Bore Shaft Collars Cover
TonGass (8-Pack, Black) 5/8" Bore Double Split Clamp-On Shaft Collars Screw Set Carbon Steel Bore Shaft Collars Sets - 5/8" Bore Size, 1-5/16" Outer Diameter, 7/16" Width for Automotive Industrial Use

The TonGass Shaft Collars set is expertly crafted from durable carbon steel, ensuring you benefit from exceptional strength and resistance to corrosion. Designed with a 5/8” bore size, these clamp-on collars fit a variety of applications, making them versatile for your needs. Each set comes complete with four double split collars and accompanying screws, providing you with everything you need for easy installation. Ideal for both automotive and industrial uses, these collars can effectively serve as locators or spacers, streamlining your projects and enhancing efficiency.

What We Like
Durable carbon steel construction
Versatile for various applications
Complete set with screws included
Ideal for automotive and industrial use
#TOP 5

Climax Metals 2C-200 Clamping Collar

2C-200
Black
1 Count (Pack of 1)
Climax Metals 2C-200 Clamping Collar Cover
Climax Metals 2C-200 Black Oxide Plated Steel Two-Piece Clamping Collar, 2" Bore Size, 3" Outside Diameter, 5/16"-24 x 1" Set Screw

The Climax Metals 2C-200 Clamping Collar is a versatile and convenient solution for securing shafts. With its black oxide plated steel construction, it provides some corrosion resistance, ensuring durability. The design of this two-piece collar fully engages the shaft without marring it, making it effective on hard and soft shafts. The collar's 360-degree clamping force ensures a secure hold, preventing any slippage or movement. What sets this collar apart is its easy installation, which eliminates the need for major disassembly. Whether you need to secure a shaft in an industrial setting or a DIY project, the Climax Metals Clamping Collar is a reliable and convenient choice.

What We Like
Durable
Secure hold
Easy installation
#TOP 6

AZSSMUK 3/4" Shaft Collar

40GZ495
Black
3/4"
AZSSMUK 3/4" Shaft Collar Cover
AZSSMUK 3/4" Shaft Collar Double Split Clamp-on Carbon Steel with Set Screw 4-packed

The AZSSMUK Shaft Collar is a high-quality clamp-on shaft collar made of solid carbon steel with a black oxide coating. With a bore diameter of 3/4", outside diameter of 1-1/2", and a height of 1/2", this collar is designed to securely hold and position a shaft. The double split design allows for easy installation and adjustment, ensuring a tight and reliable fit. The 1/4-28 set screw provides additional security and prevents the collar from slipping or rotating on the shaft. With a package of 4 collars and 2 set screws, this set is a convenient and cost-effective solution for various applications. Whether you're working on a DIY project or a professional application, the AZSSMUK Shaft Collar is a reliable choice that offers durability, precision, and ease of use.

What We Like
Durable carbon steel
Secure and adjustable fit
Includes set screws
#TOP 7

uxcell Double Split Clamp-On Shaft Collar

a24042300ux1003
silver tone
uxcell Double Split Clamp-On Shaft Collar Cover
uxcell 2pcs Double Split Clamp-On Shaft Collar for 1-1/4" Shaft, Two-Piece Clamping Collar, 2-1/16" OD, 1/2" Thickness, Aluminum Alloy Set Screw Split Collar Clamp

The uxcell Shaft Collar is designed for 1-1/4 inch shafts, featuring a durable aluminum alloy construction that ensures a lightweight yet sturdy option for your projects. Its anti-rust and corrosion-resistant properties promise longevity, making it a reliable choice for various applications. You can count on its secure grip to keep components in place, preventing unwanted slippage and movement. This collar is easy to install or remove, thanks to its two-piece design that allows for quick adjustments without hassle.

What We Like
Durable aluminum construction
Secure grip prevents slippage
Easy installation process
Versatile across multiple industries
#TOP 8

uxcell 4pcs Double Split Shaft Collars

a24012900ux0780
black
uxcell 4pcs Double Split Shaft Collars Cover
uxcell 4pcs Double Split Clamp-On Shaft Collar for 1-1/2" Shaft, Two-Piece Clamping Collar, 2-3/8" OD, 9/16" Thick, #45 Steel Axle Collar Clamp, Set Screw Style

The uxcell Split Shaft Collars are designed to securely hold and position your shafts with ease. Made from durable #45 steel, these collars resist corrosion and provide excellent strength, ensuring they won't slip or move unexpectedly. Their two-piece design allows you to make precise adjustments along the shaft, giving you greater control over your components. With a thickness of 9/16 inch and an outside diameter of 2-3/8 inches, they fit various applications, making them ideal for use in automotive, robotics, and manufacturing industries. Installation is simple—just open the collar, place it around the shaft, and tighten the screws for a secure fit.

What We Like
Durable #45 steel construction
Corrosion-resistant black oxide finish
Precise positioning adjustments
Easy to install and remove
#TOP 9

AZSSMUK Shaft Collar 1" Bore Single Split Clamp-On Shaft Axle Collars with Set Screw 4-packed

AZSSMUK
Black
AZSSMUK Shaft Collar 1" Bore Single Split Clamp-On Shaft Axle Collars with Set Screw 4-packed Cover
AZSSMUK Single Split Clamp-On Shaft Collar of Metal Material 1 inch Bore Set Screw

The AZSSMUK Shaft Collar is a high-quality clamp-on shaft collar designed for various applications. Made of solid carbon steel with a black oxide coating, this collar is durable and resistant to corrosion. With a bore diameter of 1" and an outside diameter of 1-3/4", it is suitable for a wide range of shaft sizes. The collar is equipped with a 1/4-28 set screw, which ensures a secure and tight fit. The package includes 4 single split clamp-on shaft collars and 4 set screws. Whether you need to secure a shaft or axle, this AZSSMUK Shaft Collar provides the convenience and reliability you need.

What We Like
Durable
Corrosion-resistant
Secure fit
#TOP 10

uxcell Double Split Clamp-On Shaft Collar

a24042300ux1018
silver tone
uxcell Double Split Clamp-On Shaft Collar Cover
uxcell 4pcs Double Split Clamp-On Shaft Collar for 1" Shaft, Two-Piece Clamping Collar, 1-3/4" OD, 1/2" Thickness, Aluminum Alloy Set Screw Split Collar Clamp

The uxcell Shaft Collar features a durable aluminum alloy construction that is both lightweight and resistant to rust and corrosion, ensuring a long lifespan for your projects. Its precise 1-inch size allows for secure and accurate positioning on your shafts, preventing any unwanted movement of components. This makes it ideal for applications in automotive, robotics, and manufacturing industries. Additionally, the easy installation process means you can quickly fit or remove the collar as needed, saving you time and effort during setup or adjustments.

What We Like
Durable aluminum alloy
Secure component positioning
Versatile industry applications
Easy installation
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is a shaft collar clamp used for?

A shaft collar clamp, also known as a shaft collar, is used to locate, space, and secure components on a shaft. It fastens axially or radially to a shaft and serves various purposes such as spacing, limiting stroke, retaining sprocket hubs, bearings, and protecting the shaft.

2. What are the different types of shaft collars?

There are several types of shaft collars available, including set screw, one-piece split, two-piece split, balanced, and hinged collars. The one-piece split, two-piece split, balanced, and hinged collars fall under the clamp-type collar category. Each type of collar has its own advantages and uses.

3. Which type of shaft collar is more secure?

Threaded shaft collars offer the greatest axially holding power and are suitable for use with shock loads. They are commonly available in one and two-piece clamp styles. Threaded bore collars are popular due to their secure holding capability and versatility.

4. Where are shaft collars used?

Shaft collars are used in a wide range of machinery applications. They can be found in various industries and are often used to hold bearings and sprockets on shafts, position components in motor and gearbox assemblies, and act as mechanical stops.

5. How does a shaft collar work?

A shaft collar is a ring-shaped device made of metal or plastic that clamps around a shaft. It is commonly used in power transmission applications to hold motor components, gear assemblies, sprockets, bearings, and other parts in place. The collar ensures that the components are securely positioned and can sometimes facilitate their movement.

6. How do you hold a shaft in place?

To hold a shaft in place, a shaft collar is fitted over the shaft component, and a set screw is tightened to secure the collar in place. This type of collar is cost-effective but relies on the frictional force applied by the set screw to maintain its position on the shaft.

Editor's Notes

During our clamp-on shaft collar research, we found 24 clamp-on shaft collar products and shortlisted 10 quality products. We collected and analyzed 10,789 customer reviews through our big data system to write the clamp-on shaft collars list. We found that most customers choose clamp-on shaft collars with an average price of $13.92.

The clamp-on shaft collars are available for purchase. We have researched hundreds of brands and picked the top brands of clamp-on shaft collars, including Climax Metals, uxcell, Coastal Shaft Collars, TonGass, AZSSMUK. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Brian Howie Avatar

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.