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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

4" x 2" Total-locking Plate Caster with MaxRok™ Wheel

Caster Solutions

4" x 2" Total-locking Plate Caster with MaxRok™ Wheel

DTMA40JB6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 800 lb Cap.
Regular price $61.75
Sale price Regular price
8" x 2" Total-locking Plate Caster with IronMan™ Wheel

Caster Solutions

8" x 2" Total-locking Plate Caster with IronMan™ Wheel

DTNX80JB4P17YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1250 lb Cap.
Regular price $196.14
Sale price Regular price
8" x 2" Total-locking Plate Caster with IronMan™ Wheel

Caster Solutions

6" x 2" Total-locking Plate Caster with IronMan™ Wheel

DTNX60JB4P17YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1250 lb Cap.
Regular price $135.12
Sale price Regular price
8" x 2" Total-locking Plate Caster with IronMan™ Wheel

Caster Solutions

5" x 2" Total-locking Plate Caster with IronMan™ Wheel

DTNX50JB4P17YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1250 lb Cap.
Regular price $114.24
Sale price Regular price
8" x 2" Total-locking Plate Caster with IronMan™ Wheel

Caster Solutions

4" x 2" Total-locking Plate Caster with IronMan™ Wheel

DTNX40JB4P17YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1250 lb Cap.
Regular price $101.49
Sale price Regular price
8" x 2" Total-locking Plate Caster with Ergolastomer™ Wheel

Caster Solutions

8" x 2" Total-locking Plate Caster with Ergolastomer™ Wheel

DTHU80JI6417YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1250 lb Cap.
Regular price $154.35
Sale price Regular price
8" x 2" Total-locking Plate Caster with Ergolastomer™ Wheel

Caster Solutions

6" x 2" Total-locking Plate Caster with Ergolastomer™ Wheel

DTHU60JI6417YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1250 lb Cap.
Regular price $107.60
Sale price Regular price
8" x 2" Total-locking Plate Caster with Ergolastomer™ Wheel

Caster Solutions

5" x 2" Total-locking Plate Caster with Ergolastomer™ Wheel

DTHU50JI6417YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1250 lb Cap.
Regular price $92.10
Sale price Regular price
8" x 2" Total-locking Plate Caster with Ergolastomer™ Wheel

Caster Solutions

4" x 2" Total-locking Plate Caster with Ergolastomer™ Wheel

DTHU40JI6417YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1000 lb Cap.
Regular price $81.05
Sale price Regular price
8" x 2" Total-locking Plate Caster with Dura-Cushion™ Wheel

Caster Solutions

8" x 2" Total-locking Plate Caster with Dura-Cushion™ Wheel

DTBC80JZ6317YY

  • 4" x 4-1/2" Plate
  • Precision Ball Bearing
  • 450 lb Cap.
Regular price $95.31
Sale price Regular price
8" x 2" Total-locking Plate Caster with Dura-Cushion™ Wheel

Caster Solutions

6" x 2" Total-locking Plate Caster with Dura-Cushion™ Wheel

DTBC60JZ6317YY

  • 4" x 4-1/2" Plate
  • Precision Ball Bearing
  • 350 lb Cap.
Regular price $85.50
Sale price Regular price
8" x 2" Total-locking Plate Caster with Ductile Steel Wheel

Caster Solutions

8" x 2" Total-locking Plate Caster with Ductile Steel Wheel

DTDS80JR0417YY

  • 4" x 4-1/2" Plate
  • Roller Bearing
  • 1250 lb Cap.
Regular price $117.70
Sale price Regular price
8" x 2" Total-locking Plate Caster with Ductile Steel Wheel

Caster Solutions

6" x 2" Total-locking Plate Caster with Ductile Steel Wheel

DTDS60JR0417YY

  • 4" x 4-1/2" Plate
  • Roller Bearing
  • 1250 lb Cap.
Regular price $103.30
Sale price Regular price
8" x 2" Total-locking Plate Caster with Ductile Steel Wheel

Caster Solutions

5" x 2" Total-locking Plate Caster with Ductile Steel Wheel

DTDS50JR0417YY

  • 4" x 4-1/2" Plate
  • Roller Bearing
  • 1250 lb Cap.
Regular price $89.25
Sale price Regular price
8" x 2" Total-locking Plate Caster with Ductile Steel Wheel

Caster Solutions

4" x 2" Total-locking Plate Caster with Ductile Steel Wheel

DTDS40JR0417YY

  • 4" x 4-1/2" Plate
  • Roller Bearing
  • 1250 lb Cap.
Regular price $79.00
Sale price Regular price

Caster Solutions

8" x 2" Rigid Plate Caster with Thermo-Pro® Wheel

28TP80JI6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 600 lb Cap.
Regular price From $26.30
Sale price Regular price

Caster Solutions

6" x 2" Rigid Plate Caster with Thermo-Pro® Wheel

28TP60JI6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 500 lb Cap.
Regular price From $31.05
Sale price Regular price

Caster Solutions

5" x 2" Rigid Plate Caster with Thermo-Pro® Wheel

28TP50JI6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 350 lb Cap.
Regular price From $28.62
Sale price Regular price

Caster Solutions

4" x 2" Rigid Plate Caster with Thermo-Pro® Wheel

28TP40JI6017YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 300 lb Cap.
Regular price From $25.56
Sale price Regular price

Caster Solutions

8" x 2" Rigid Plate Caster with UltraFlex™ Wheel

28UX80JO6417YY

  • 4" x 4-1/2" Plate
  • Sealed Precision Ball Bearing
  • 1200 lb Cap.
Regular price From $117.25
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