MFG PART: 52000.23

4" x 4-1/2" Weld-On Caster Mounting Plate Unplated Steel - 52000.23

Regular Price $4.96
Request a Quote

5% Discount on $500 Orders

FREE Shipping on Orders $250+


Delivery: Estimated delivery time: 2-3 days

Returns: 30 Days Returns

Volume discounts are available for bulk or frequent orders

Product Specifications
Availability
Usually Ships Within 1-2 business days
brand
Colson
C C Part
52000.23
Mfg Part
52000.23
More Information About This Product

About This Mounting Plate - 52000-23

Use this 4 by 4-1/2 inch steel plate to give a frame a flat, square caster mount where there is none to bolt to.

It is a weld-on plate: you set it on the leg or rail of a fabricated cart, machine base, or custom rig and weld it down, which leaves a top-plate surface a standard 4 by 4-1/2 inch caster can bolt to. The steel is left unplated, so the bare surface takes a clean weld without zinc to burn off, and it can be primed and painted to match the frame afterward. It is the fabrication answer for retrofitting casters onto a structure that was never built to carry them.

Ideal applications

  • Fabricated carts and machine bases with no existing caster mount
  • Retrofitting top-plate casters onto a welded steel frame
  • Custom rigs where the leg must be capped with a flat bolting surface

If the frame already has a flat, drilled surface, bolt the caster on directly; a weld-on plate is for structures that have none.

Pairs with: a 4 by 4-1/2 inch top-plate caster sized to the load once the plate is welded in place.

Wrong fit? Working in aluminium or stainless, or want a bolt-on plate? Match the filler to the base metal, or ask Caster Central for a bolt-on option. See the Colson collection.

Also in this family: other Colson mounting hardware and 4 by 4-1/2 plate casters in the Colson collection.

  • FREE Shipping on $250+

    Orders ship same or next business day

  • USA-Made Casters

    Industrial-grade for heavy-duty use

  • Expert Support

    Real humans who know casters

  • Secure Checkout

    256-bit SSL · trusted payment options

$4.96

Need Help with Your Caster Order?

Visit the resources linked below including everything you need to get you started!

Caster Stem Size

Techniques for measuring grip ring stems, grip neck stems, threaded stems, and hollow kingpin stems to ensure accurate ordering.

Read Now!

Caster Sizing Guide

Get precise measurements of top plate dimensions, bolt hole patterns, and spacing to ensure proper mounting and installation.

Calculate Now!

Caster Load Calculator

Calculate the proper load capacity needed for your casters to ensure safety and longevity.

Calculate Now!