Find the right stem casters for office chairs, utility carts, clothing racks, shelving, and industrial equipment. Choose from threaded stem, grip ring, and expanding stem caster wheels in multiple sizes and load capacities.
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1 in Stem Caster Wheel Brown M6 x 1 x 20 mm (2 Brake & 2 No brake)
Sale price$16.00 USDRegular price
$17.50 USD
360° swivel
Casters function
Fully lockable pedal brake
Brake system
M6 -1 x 20 mm
Stem size
1 inch (25 mm)
Wheel diamter
360° swivel
Casters function
Fully lockable pedal brake
Brake system
4 inches
Wheel diameter
4.9"
Overall height
TPE
Wheel Material
Swivel
Casters function
Fully lockable pedal brake
Brake system
2 in (50 mm)
Wheel diameter
3 inch without Brake 5/16" -18 x 1-1/2" (Stem Length 1-1/2")
Sale price$20.99 USDRegular price
$21.99 USD
3 in
Wheel diameter
600 lb
Load capacity
TPR
Wheel Material
Swivel
Casters function
Grip Ring Stem Casters, TPR Swivel Casters
From $20.99 USD
7/16" x 1-3/8"
Stem size
TPR
Wheel Material
Swivel
Casters function
Fully lockable pedal brake
Brake system
Swivel
Casters function
Fully lockable pedal brake
Brake system
1,100 lb
Load capacity
5 inches
Wheel diameter
360° swivel
Casters function
4 inches
Wheel diameter
3/8" -16 x 1"
Stem size
900 lb
Load capacity
2 in (50 mm)
Wheel diameter
330 lb
Load Capacity
Swivel
Casters function
TPR
Wheel Material
Save 9%
1 in Stem Caster Wheel Brown M8 x 1 x 20 mm (2 Brake & 2 No Brake)
Sale price$16.00 USDRegular price
$17.50 USD
360° swivel
Casters function
Fully lockable pedal brake
Brake system
M8 -1 x 20 mm
Stem size
1 inch (25 mm)
Wheel diamter
Sold Out
3 in
Wheel diameter
600 lb
Load capacity
TPR
Wheel Material
Swivel
Casters function
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3 in Stem Caster Wheel Black Side Brake 1/2" -13 x 1-1/2"
Sale price$21.99 USDRegular price
$23.99 USD
3 in Stem Caster Wheels with Side Brake (Metric Thread)
From $23.49 USD
3 in
Wheel diameter
270 kg
Load Capacity
TPR
Wheel Material
Swivel
Casters function
TPE
Wheel Material
Swivel
Casters function
3/8" -16 x 1"
Stem size
2 in (50 mm)
Wheel diameter
3/8" -16 x 1-1/2"
Stem size
3 in
Wheel diameter
TPR
Wheel Material
Swivel
Casters function
Save 7%
Adjustable Expanding Stem Caster Wheel 3 inches
Sale price$40.99 USDRegular price
$43.99 USD
Swivel
Casters function
Fully lockable pedal brake
Brake system
660 lb (300 kg)
Load capacity
3 in
Wheel diameter
3 in
Wheel diameter
600 lb
Load capacity
Swivel
Casters function
TPR
Wheel Material
Swivel
Casters function
Fully lockable pedal brake
Brake system
880 lb (400 kg)
Load capacity
4 inches
Wheel diameter
Save 4%Sold Out
3 in Stem Caster Wheel Gray Side Brake 5/16" -18 x 1-1/2"
Sale price$22.99 USDRegular price
$23.99 USD
3 in
Wheel diameter
600 lb
Load capacity
TPR
Wheel Material
Swivel
Casters function
3 in Stem Caster Wheels, No Brake – Multiple Thread Sizes
Sale price$20.99 USDRegular price
$21.99 USD
3 in
Wheel diameter
1 in
Wheel tread width
3.5 in
Overall height
600 lb
Load capacity
3 inch without Brake 3/8" -16 x 1-1/2" (Stem Length 1-1/2")
Sale price$20.99 USDRegular price
$21.99 USD
3 in
Wheel diameter
600 lb
Load capacity
TPR
Wheel Material
Swivel
Casters function
Save 8%Sold Out
3 in Stem Caster Wheel Grey Side Brake 1/2" -13 x 1-1/2"
Sale price$21.99 USDRegular price
$23.99 USD
3 in
Wheel diameter
600 lb
Load capacity
TPR
Wheel Material
Swivel
Casters function
3/8" -16 x 1-1/2"
Stem size
3 in
Wheel diameter
1 in
Wheel tread width
3.5 in
Overall height
Sold Out
M8 x 25 mm
Stem size
2 in (50 mm)
Wheel diameter
23 mm
Wheel tread width
70 mm
Overall height
360° swivel
Casters function
Fully lockable pedal brake
Brake system
4 inches
Wheel diameter
4.9"
Overall height
Sold Out
M12 -1.75 x 25 mm
Stem size
2 in (50 mm)
Wheel diameter
23 mm
Wheel tread width
70 mm
Overall height
Sold Out
M10 -1.5 x 25 mm
Stem size
2 in (50 mm)
Wheel diameter
23 mm
Wheel tread width
70 mm
Overall height
3 inch without Brake 1/2" -13 x 1-1/2" (Stem Length 1-1/2")
Sale price$20.99 USDRegular price
$21.99 USD
3 in
Wheel diameter
600 lb
Load capacity
TPR
Wheel Material
Swivel
Casters function
Save 2%Sold Out
3 in Stem Caster Wheel Grey Side Brake M12 x 1.75 x 30 mm
Sale price$23.49 USDRegular price
$23.99 USD
Sold Out
Save 2%Sold Out
3 in Stem Caster Wheel Black Side Brake M12 x 1.75 x 30 mm
Sale price$23.49 USDRegular price
$23.99 USD
Sold Out
Save 10%Sold Out
3 in Stem Caster Wheel Black without brake 3/8" -16 x 1"
Sale price$26.99 USDRegular price
$29.99 USD
Stem Casters for Furniture, Carts & Industrial Equipment
Holkie's stem casters ensure smooth mobility for furniture, equipment, and industrial applications, offering the perfect blend of functionality, durability, and versatility. Crafted from materials including polyurethane and hardened steel, these stem caster wheels provide reliable performance across various environments.
Available in multiple stem types and sizes ranging from 1 inch to 5 inches, there's a perfect caster solution for every need. Features include stem brake systems, total lock and side brake options for complete control and security.
Choose the Right Stem Caster in 10 Seconds
If you're not sure which stem caster you need, start here.
| Application | Recommended Stem Type |
|---|---|
| Office Chairs | Grip Ring Stem (11mm) |
| Utility Carts | 3/8"-16 Threaded Stem |
| Clothing Racks | Expanding Stem |
| Heavy Equipment | 1/2"-13 Threaded Stem |
The 3 Most Common Stem Caster Types
- Threaded stem caster wheel – Common for carts and industrial equipment
- Grip Ring Stem Casters – Ideal for office chairs and furniture
- Expanding Stem Casters – Secure fit without threading
Which Stem Caster Type Do You Need?
| Stem Type | Best For | Common Sizes | Installation |
|---|---|---|---|
| Threaded Stem | Utility carts, workbenches | 3/8"-16, M10 | Screw-in |
| Grip Ring Stem | Office chairs, furniture | 11 mm (7/16") | Push-fit |
| Expanding Stem | Clothing racks, tubing | Adjustable | Expands inside tube |
Stem Size & Compatibility Guide
Common Thread Sizes
| Thread Size | Diameter | Typical Applications |
|---|---|---|
| 3/8"-16 | 9.5 mm | Utility carts, storage racks |
| M10 x 1.5 | 10 mm | Office furniture, equipment |
| 1/2"-13 | 12.7 mm | Heavy-duty carts, industrial machinery |
Common Stem Sizes Explained
| Stem Size | Common Use |
|---|---|
| 7/16" x 7/8" | Office Chairs |
| 3/8"-16 | Utility Carts |
| M10 x 1.5 | Equipment |
| 1/2"-13 | Heavy Duty Carts |
Stem Caster Compatibility Chart
| Stem Type | Diameter | Length | Common Application |
|---|---|---|---|
| Grip Ring | 11 mm | 22 mm | Office Chairs |
| Threaded Stem | 3/8"-16 | 1-1/4" | Utility Carts |
| Threaded Stem | M10 x 1.5 | 15 mm | Equipment |
| Threaded Stem | 1/2"-13 | 1-1/2" | Heavy Duty Carts |
How to Measure Your Stem Caster
Step 1 - Measure stem diameter
Use a caliper or ruler to measure the width of the stem. Common threaded stem sizes include 3/8"-16 and M10.
Step 2 - Measure stem length
Measure from the base of the wheel bracket to the end of the stem.
Step 3 - Check mounting type
- Threaded stem = screw-in installation
- Grip ring stem = push-fit installation
- Expanding stem = adjustable compression fit
Floor & Load Compatibility Guide
Floor Compatibility Guide
| Floor Type | Recommended Wheel Material |
|---|---|
| Hardwood | Polyurethane |
| Tile | Rubber |
| Concrete | Polyurethane / Polypropylene |
| Carpet | Hard tread |
Stem Caster Size Guide
Choosing the correct caster wheel size depends on the weight of your equipment and the type of flooring. Smaller wheels are ideal for lightweight furniture and office use, while larger wheels roll more easily over uneven surfaces and support higher loads. For most utility carts and storage racks, 2-inch stem casters provide a balance of maneuverability and load capacity.
| Wheel Size | Best Application | Capacity Range |
|---|---|---|
| 1" | Furniture | Up to 90 lbs |
| 2" | Utility carts | Up to 300 lbs |
| 3" | Workbenches | Up to 600 lbs |
| 4"-5" | Industrial equipment | 900+ lbs |
Popular Stem Caster Applications
| Application | Recommended Product |
|---|---|
| Office Chairs | Grip Ring Stem Casters |
| Utility Carts | 2" Threaded Stem Casters |
| Clothing Racks | Expanding Stem Casters |
| Workbenches | 3" Heavy Duty Threaded Stem Casters |
| Industrial Equipment | 4"-5" Heavy Duty Stem Casters |
Stem Casters for Office Chairs, Carts & Shelving
Our stem casters for furniture are specifically designed for residential and commercial use, featuring protective finishes that prevent floor scratches and damage. These casters offer:
- ✨Smooth-rolling design for effortless furniture movement
- 🛡️Non-marking wheels that protect hardwood and tile floors
- 🎨Elegant finishes that blend seamlessly with furniture aesthetics
- 🔧Easy installing stem casters process with simple push-fit or threaded designs
Stem Mount Casters with Safety Braking Systems
Holkie's stem mount casters feature safety technology including:
- Total lock systems that secure both wheel and swivel movement
- Stem caster wheel with side brake options for quick and easy engagement
- Stem swivel caster wheels with precision bearing systems
- Threaded stem caster for secure installation in carts and equipment
- Options without brake for continuous mobility applications
How to Choose the Right Stem Caster
- Choose the correct stem type (threaded, grip ring, or expanding stem).
- Match the stem diameter and length to your existing caster.
- Select a wheel size based on load capacity and floor conditions.
- Consider brake options if equipment needs to remain stationary.
- Choose wheel materials that suit your floor surface.
Why Choose Holkie Stem Casters for Your Application
- 🏋️Durability: Materials for long-lasting performance
- 🛡️Safety First: Advanced braking systems including total lock and stem brake options
- 🔧Easy Installation: Simple installing stem casters process with multiple stem types
- 🌐Versatile Applications: From lightweight furniture to heavy industrial equipment
- ✅Quality Assurance: Rigorous testing ensures reliable performance in all environments
Frequently Asked Questions About Stem Casters
Are stem casters universal?
No. Stem casters are not universal because stem diameter, thread size, stem length, and mounting style can vary between furniture and equipment. Before purchasing replacement casters, always measure your existing stem or check the manufacturer's specifications to ensure compatibility.
How do I identify my caster stem size?
To identify your caster stem size, remove one caster and measure the stem diameter and length using a caliper or ruler. For threaded stems, determine the thread size and pitch. Common sizes include 3/8"-16, M10 x 1.5, and 1/2"-13. Matching the exact stem size is essential for proper installation.
What is the most common stem caster size?
The most common stem caster sizes depend on the application. For office chairs and light-duty equipment, grip ring stems are frequently used. For carts and shelving units, 3/8"-16 threaded stems are among the most common options. M10 threaded stems are also widely used in office and commercial furniture.
What is the difference between threaded and grip ring stem casters?
Threaded stem casters feature a threaded shaft that screws into a matching threaded socket. Grip ring stem casters use a spring steel retention ring that pushes into a receiving hole and locks in place. Threaded stems are commonly used on carts and equipment, while grip ring stems are widely used on office chairs and furniture.
Can I replace office chair wheels with stem casters?
Yes, in many cases you can replace office chair wheels with stem casters. However, you must verify the stem diameter and stem type before purchasing replacements. Most office chairs use grip ring stems, while some specialty chairs use threaded stems.
Can I replace a grip ring caster with a threaded stem caster?
Not directly. Grip ring and threaded stem casters use different mounting methods and are generally not interchangeable unless an adapter is used. Before replacing casters, verify the mounting hole dimensions and stem type to ensure compatibility.
How much weight can a stem caster hold?
The weight capacity of a stem caster depends on the wheel diameter, wheel material, and caster construction. Light-duty stem casters may support 50–100 lbs each, while heavy-duty models can support several hundred pounds per caster. To ensure safe operation, always calculate the total load and divide it by the number of casters supporting the equipment.
Which stem caster is best for clothing racks?
For clothing racks, 2-inch or 3-inch stem casters are typically the most popular choice. They provide smooth rolling performance while supporting the weight of garments and rack structures. Threaded stem casters are often preferred for commercial garment racks because they offer secure attachment and durability.