Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: SPOG-100-15K
The Blickle SPOG 100/15K is the ultimate solution for heavy-duty applications. This 4-inch nylon wheel boasts a remarkable 1100 lb load capacity, making it ideal for transporting even the bulkiest equipment with ease.
Crafted for exceptional durability:
Not sure if the Blickle SPOG 100/15K is the right choice for your needs? Our caster specialists are here to help! Contact us weekdays from 8 am to 5 pm for expert recommendations tailored to your specific project requirements.
Upgrade your equipment with our robust 4-inch casters, built to handle demanding workloads with ease. These feature-packed casters deliver exceptional value and superior performance.
Our dedicated caster specialists are available weekdays from 8 am to 5 pm to answer any questions and help you choose the perfect casters for your needs.
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
Our heavy-duty casters are engineered to tackle your toughest tasks. Crafted with premium materials and innovative designs, these wheels provide exceptional load capacity, smooth rolling operation, and long-lasting wear resistance.
Need help finding the perfect caster for your application? Our caster experts are on hand weekdays from 8 am to 5 pm to answer your questions and provide personalized recommendations. Get the expert support you need to ensure a successful project.
$27.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 1-7/16" |
| Wheel Capacity | 1100 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
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