Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs · Corrosion Resistant
Up to 8,400 lbs · Outdoor & Rough Terrain
1,000+ Styles · OEM Replacements
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.
Engineered for OEM, MRO, and defense. Spec-match guarantee, engineering RFQ on every quote, fastest shipping in the caster industry.
































Official brand casters for retail chains like Home Depot, Lowes & more! P&H Casters - trusted by the best.
Looking for durable and reliable wheels and casters for your lumber cart? Look no further! Our selection of high-quality products is the perfect fit for retail giants like Home Depot and Lowe's. Our swivel casters with polyurethane wheels and replacement parts, such as axles and nuts, are designed to provide the ultimate level of traction and durability. Trust our authentic OEM replacement wheels and casters to ensure unbeatable quality and reliability, keeping your lumber cart always ready to roll. Find the best in durability and maneuverability with our top-quality products.
P&H Casters offers a complete product line for the home improvement retail market. Our material handling wheels and casters complement each other, as seen in this photo from a local Home Depot store. The caster combination on this lumber cart includes 4 X 6” swivel casters from our Polyurethane “2BY” family with 2 X 8” rigid casters from our die-cast TPU on steel group. This installation enhances the cart's maneuverability even when heavily loaded.
Note: Home Depot has updated their lumber cart design to include a steel plate drop extension in the middle. If you're using the newer model with the drop plate, make sure to measure the middle casters carefully as they now feature 6" diameter wheels instead of the previous 8" size. If you are using a Lowes lumber cart, you should be aware that they still use 6" wheels on the exterior of the cart and 8" wheels in the middle.
These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.
Engineering Tools Hub
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Load Calculator (dedicated)
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Wheel Diameter Calculator
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Failure Diagnosis Tool
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Designed for engineers, manufacturers, and material handling professionals
