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Collection: 4" by 4-1/2" Top Plate Casters

Casters with a 4" by 4-1/2" top plate, a versatile mounting size found across medium and medium-heavy duty applications. This plate pairs a stable footprint with a bolt pattern common to industrial carts, platform trucks, and equipment bases. All casters in this collection share the 4" by 4-1/2" overall plate dimension for straightforward replacement matching. Filter by wheel type, load capacity, swivel or rigid configuration, and brake options.

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993 products

8" x 2" Rigid Plate Caster with Ductile Steel Wheel

Caster Solutions

4" x 2" Rigid Plate Caster with Ductile Steel Wheel

46DS40JR0417YY

  • 4" x 4-1/2" Plate
  • Roller Bearing
  • 1500 lb Cap.
Regular price $47.65
Sale price Regular price
8" x 2" Rigid Plate Caster with Dual Ergo Wheel

Caster Solutions

8" x 2" Rigid Plate Caster with Dual Ergo Wheel

46DW80XLT317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1700 lb Cap.
Regular price $137.85
Sale price Regular price
8" x 2" Rigid Plate Caster with Dual Ergo Wheel

Caster Solutions

6" x 2" Rigid Plate Caster with Dual Ergo Wheel

46DW60XLT317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 700 lb Cap.
Regular price $106.62
Sale price Regular price
8" x 2" Rigid Plate Caster with Dual Ergo Wheel

Caster Solutions

8" x 2" Rigid Plate Caster with Dual Ergo Wheel

46DW80JRT317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1100 lb Cap.
Regular price $158.58
Sale price Regular price
8" x 2" Rigid Plate Caster with Dual Ergo Wheel

Caster Solutions

6" x 2" Rigid Plate Caster with Dual Ergo Wheel

46DW60JRT317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 960 lb Cap.
Regular price $119.13
Sale price Regular price
8" x 2" Rigid Plate Caster with Dual Ergo Wheel

Caster Solutions

5" x 2" Rigid Plate Caster with Dual Ergo Wheel

46DW50JRT317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 750 lb Cap.
Regular price $92.91
Sale price Regular price
8" x 2" Rigid Plate Caster with Dual Ergo Wheel

Caster Solutions

4" x 2" Rigid Plate Caster with Dual Ergo Wheel

46DW40JRT317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 540 lb Cap.
Regular price $64.53
Sale price Regular price
8" x 2" Rigid Plate Caster with Dual Ergo Wheel

Caster Solutions

8" x 2" Rigid Plate Caster with Dual Ergo Wheel

46DW80JGT317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1700 lb Cap.
Regular price $133.89
Sale price Regular price
8" x 2" Rigid Plate Caster with Dual Ergo Wheel

Caster Solutions

6" x 2" Rigid Plate Caster with Dual Ergo Wheel

46DW60JGT317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1400 lb Cap.
Regular price $102.09
Sale price Regular price
8" x 2" Rigid Plate Caster with Dual Ergo Wheel

Caster Solutions

5" x 2" Rigid Plate Caster with Dual Ergo Wheel

46DW50JGT317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1200 lb Cap.
Regular price $79.44
Sale price Regular price
8" x 2" Rigid Plate Caster with Dual Ergo Wheel

Caster Solutions

4" x 2" Rigid Plate Caster with Dual Ergo Wheel

46DW40JGT317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1000 lb Cap.
Regular price $60.48
Sale price Regular price
8" x 2" Rigid Plate Caster with Dual Ergo Wheel

Caster Solutions

8" x 2" Rigid Plate Caster with Dual Ergo Wheel

46DW80JBT317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1600 lb Cap.
Regular price $137.85
Sale price Regular price
8" x 2" Rigid Plate Caster with Dual Ergo Wheel

Caster Solutions

6" x 2" Rigid Plate Caster with Dual Ergo Wheel

46DW60JBT317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1400 lb Cap.
Regular price $106.62
Sale price Regular price
8" x 2" Rigid Plate Caster with Dual Ergo Wheel

Caster Solutions

5" x 2" Rigid Plate Caster with Dual Ergo Wheel

46DW50JBT317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1160 lb Cap.
Regular price $84.33
Sale price Regular price
8" x 2" Rigid Plate Caster with Dual Ergo Wheel

Caster Solutions

4" x 2" Rigid Plate Caster with Dual Ergo Wheel

46DW40JBT317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 960 lb Cap.
Regular price $67.62
Sale price Regular price
8" x 2" Rigid Plate Caster with Crowned Ductile Steel Wheel

Caster Solutions

8" x 2" Rigid Plate Caster with Crowned Ductile Steel Wheel

46CD80JR0417YY

  • 4" x 4-1/2" Plate
  • Roller Bearing
  • 2000 lb Cap.
Regular price $85.45
Sale price Regular price
8" x 2" Rigid Plate Caster with Crowned Ductile Steel Wheel

Caster Solutions

6" x 2" Rigid Plate Caster with Crowned Ductile Steel Wheel

46CD60JR0417YY

  • 4" x 4-1/2" Plate
  • Roller Bearing
  • 2000 lb Cap.
Regular price $72.00
Sale price Regular price
8" x 2" Rigid Plate Caster with Crowned Ductile Steel Wheel

Caster Solutions

5" x 2" Rigid Plate Caster with Crowned Ductile Steel Wheel

46CD50JR0417YY

  • 4" x 4-1/2" Plate
  • Roller Bearing
  • 1500 lb Cap.
Regular price $55.40
Sale price Regular price
8" x 2" Rigid Plate Caster with Crowned Ductile Steel Wheel

Caster Solutions

4" x 2" Rigid Plate Caster with Crowned Ductile Steel Wheel

46CD40JR0417YY

  • 4" x 4-1/2" Plate
  • Roller Bearing
  • 1500 lb Cap.
Regular price $51.55
Sale price Regular price

Caster Solutions

8" x 2" Swivel Plate Caster with Swivel-EAZ® Wheel

45SE80JB6317YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 2500 lb Cap.
Regular price From $302.85
Sale price Regular price

About Caster Solutions

Caster Solutions was founded in 2001 by Greg Glenn to address the growing need for reliable and application-specific caster solutions in the material handling industry. With more than 30 years of experience, Greg built the company around a simple principle: solving real-world material handling challenges with practical, durable, and cost-effective solutions.

Today, Caster Solutions serves businesses across North America by providing high-quality casters, wheels, and material handling components backed by real industry expertise.

Above all, we are centered around customer service and satisfaction. From helping you find the right part to standing behind every order, our goal is to make sure you get a solution that works and an experience that earns your business again.

Fast Delivery
30 Days Free Returns
No Fees
Secure Payment
Fast Delivery
30 Days Free Returns
Secure Payment
No Fees