ISO 9001:2015 Quality Manufacturing · ANSI ICWM Performance Tested
98.7% On-Time Ship Rate Across All Orders
200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide
100+ Years of Combined Caster Industry Experience
Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout
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
Stainless Steel
Up to 8,400 lbs.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
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.
The Hamilton 12" Plastex/Phenolic P Wheels redefine durability and efficiency for industrial and commercial applications. Designed with high-quality materials, these wheels feature a 1-1/2" bearing that ensures smooth operation under heavy loads. The unique Plastex/Phenolic composition offers exceptional resistance to impact, chemicals, and moisture, making it an ideal choice for challenging environments.
Suited for a wide range of applications, from manufacturing to retail, Hamilton's 12" P Wheels provide reliable performance where mobility and durability are paramount. Their robust construction can handle heavy-duty use in warehouses, workshops, and on the production floor, offering seamless movement and support.
Elevate your equipment's operational efficiency with Hamilton's wheels, known for their long-lasting service life and minimal maintenance requirements. The 12" Plastex/Phenolic P Wheels with 1-1/2" Bearings are designed not just for today's needs but for the challenges of tomorrow, ensuring your investment continues to pay off for years to come.
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
All tools + dedicated pages (best for sharing and EEAT). Open hub
Load Calculator (dedicated)
Share this page when discussing load rating per caster. Open load tool
Wheel Diameter Calculator
Publish the dedicated page, then replace this link. Find in hub
Failure Diagnosis Tool
Publish the dedicated page, then replace this link. Find in hub
Designed for engineers, manufacturers, and material handling professionals