Rolling Solutions for Every Need— Your Caster Experts Since 1972!

Not sure which caster you need? Let us help you find the perfect fit— just ask our experts!

Enjoy Free Shipping on Caster Orders Over $150

Durable Superior Casters  |  SKU: 21PM40GM4391YY

4" x 1-1/4" Light Medium Duty Swivel Caster with Polymadic Wheel - 21PM40GM4391YY

$20.91
Shipping calculated at checkout.

Est. Ship Date: Thursday, April 24th
Reliability Over 50 years in the industry, demonstrating reliability.
Serving customers Serving customers across all 50 states.
Heavy-duty Products designed for heavy-duty use.
Return Policy 30 Days Return Policy*

4" x 1-1/4" Light Medium Duty Swivel Caster with Polymadic Wheel

Featuring the most commonly used mounting stems with 1-1/4" wide light medium duty wheels. This caster also sports a raceway seal, 3/8" axle bolt and nut, and a bright zinc finish.

The polymadic wheel provides plenty of durability with a firm tread. The polyurethane tread protects surfaces, and the annular bearings roll very smoothly. These wheels work well for most hard-floor applications due to the high-performance UV resistant materials used.

  • High performance UV resistant polyurethane mechanically locked to polyolefin core
  • 1-1/4" wide wheels are maroon tread on gray core, w/dual row annular ball bearings
  • Temperature range -20°F to +180°F
  • Durometer: Shore D 60 (+/- 5)

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Casters for Every Application

Don't know what you need? Send us an email or give us a call and we will be sure to get things rolling quickly!