PRODUCT CODE: 30-S-420-TPR-03
The Durastar Medium Heavy Duty 30 Series 4" x 2" Thermoplastic Rubber Swivel Caster is a versatile and reliable mobility solution designed for various industrial and commercial applications. With a 300 lb load capacity and a 4" x 4-1/2" top plate, this caster offers exceptional performance and durability for your material handling needs.
The Thermoplastic Rubber wheel offers several advantages for industrial applications:
This versatile caster excels in numerous settings, including:
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.
The Durastar Medium Heavy Duty 30 Series 4" x 2" Thermoplastic Rubber Swivel Caster is a versatile and reliable mobility solution designed for various industrial and commercial applications. With a 300 lb load capacity and a 4" x 4-1/2" top plate, this caster offers exceptional performance and durability for your material handling needs.
The Thermoplastic Rubber wheel offers several advantages for industrial applications:
With over 35 years of experience in caster manufacturing, Durastar has established itself as a trusted name in the industry. The 30 Series casters are designed with precision and manufactured to meet the highest standards of durability and performance. By choosing Durastar, you're investing in a product that combines innovation, reliability, and exceptional value for your material handling needs.
To ensure optimal performance and longevity of your Durastar 30 Series caster:
Invest in the Durastar Medium Heavy Duty 30 Series 4" x 2" Thermoplastic Rubber Swivel Caster for a reliable, versatile, and high-performance mobility solution that will enhance your operational efficiency and productivity.
$41.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5-1/4" |
| Wheel Capacity | 300 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
| Bolt Hole Pattern | 2-5/8" x 3-5/8" |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Rig Type | Swivel |
| Brake Type | No Brake |
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
