Best place to buy Colson Casters! Ordered heavy duty casters from CasterCentral.com and I had some questions and they helped me troubleshoot my installation. Thanks!!
A-line 5" x 1.25" Thermo-Urethane (TPU) Wheel Caster With Hollow Kingpin - Part# AS50H1TPU
Specifications
Dimensions & Mounting
| Wheel Diameter | 5" |
|---|---|
| Tread Width | 1-1/4" |
| Mount Height | 6-1/8" |
| Fastening Type | Hollow Kingpin |
| Fastening Size | 1/2" Hollow Kingpin |
| Swivel Radius | 3.875 |
Load & Performance
| Load Capacity | 350 lbs |
|---|---|
| Bearing Type | Precision Ball |
| Max Temperature | 180°F |
| Min Temperature | -45°F |
| Wheel Durometer | 95(±5) Shore A |
Materials & Finish
| Wheel Material | Polyurethane |
|---|---|
| Wheel Color | Grey |
| Wheel Core | Cast Iron |
| Finish | Zinc Plated |
| Caster Type | Swivel |
| Brand / Series | Pemco A-Line 1 1/4 Inch Wide Casters |
Delivery: Estimated delivery time: 2-3 days
Returns: 30 Days Returns
Volume discounts are available for bulk or frequent orders
Product Details
About This Caster - AS50H1TPU
Fit this 5-inch A-Line swivel where a frame bolts up through one center hole and rolls a finished floor a black wheel would scuff.
The hollow kingpin mounts the caster with a single 1/2-inch center bolt, the fit for a frame too tight for a four-bolt plate, and the thermo-urethane tread keeps it from marking sealed concrete or tile. The urethane rolls light on a precision ball bearing rather than a plain Delrin one, so the cart pushes easily, and the cast-iron core under the tread carries the load. The A-Line is rated to 350 pounds per caster from -45 to 180°F.
Ideal applications
- Single-bolt frames on a finished floor that must stay mark-free
- Center-bolt swap with a quiet ball-bearing urethane wheel
- Tight frames with no room for a plate, rolling sealed floors
For a tougher wheel that ignores chemicals and wash-down, the polyolefin hollow-kingpin AS50H1POD trades the easy roll for chemical resistance.
Pairs with: four hollow-kingpin TPU casters, or two plain plus two braked AS50H1TPUSB.
Wrong fit? Need a brake or a stem mount? See the side-brake AS50H1TPUSB and the grip-ring AS50G1TPU.
Also in this family: the top-plate AS50P1TPU, or the full Pemco collection.
3D CAD Model
Need Help with Your Caster Order?
Visit the resources linked below including everything you need to get you started!
What our customers say
Excellent service! Outstanding quality castors.
Great customer service and casters!
Great service, friendly staff and quality product.
Excellent all inclusive selection. Was able to use their product search to easily and accurately purchase two pieces of Seperate but related pieces of hardware. Product shipped and tracked per UPS and arrived in a timely manner while packaged and in good condition. Product quality is excellent especially given price was a very reasonable.
Purchased Blickle casters from W.T. Hight Company. Rated 5/5.
Long story short, we purchased an under-counter freezer that was too tall and needed the casters taken off. However, I had no idea how to do that so a quick Google led me to W.T. Hight and the customer representative, Lemuga, was super patient and walked me through the process! Although we didn't purchase anything this time, their customer service was wonderful and we will be keeping this company on our radar for all things casters!
I had an amazing experience with W.T. Hight Company! I purchased casters for my equipment, and the quality was outstanding — sturdy, reliable, and exactly what I needed. The customer service was top-notch; they were incredibly patient and walked me through the entire process to ensure I got the right fit. Highly recommended.
Why Industry Pros Buy From Caster Central
-
The Brands That Matter
We're an authorized Colson Group distributor.
-
Fast Fulfillment
Order ships out in a snap, and delivers in 1-3 business days.
-
We Answer the Phone
Real caster experts. If you need help, we're here.
-
In Business Since 1866
Caster and wheel distribution is what we do.


