63" Wire Shelving Units

This collection holds 63 in Wire Shelving Units casters with mixed tread wheels, built for shop carts, equipment, and material handling carts that move heavier loads. Casters in this collection range from 600 to 800 lb per caster. Wheels in this category range from 18 up to 36 inches in diameter. Wheel options vary, so match the tread to the floor and the load. Match plate size, bolt pattern, and overall height before you order. Read the listing for the exact wheel size, overall height, and mount shown. Confirm the load rating printed on the title before you order. Measure the old wheel or caster before you buy. Check the floor type and the heaviest load the cart will carry before you choose. Call or email CasterHQ with the part number from the old unit if you need help matching it. Brakes help on ramps. Polyurethane aisle: polyurethane casters. Wheel hub: replacement wheels.

Shop by type

2 types

Wheel = wheel diameter · capacity is per caster.

Sizes and shelf ratings

Depth x width	Rated per shelf
18 or 24 x 36 in	800 lb
18 or 24 x 48 in	800 lb
18 or 24 x 60 in	600 lb
18 or 24 x 72 in	600 lb

From Quantum WR63 product titles and spec fields [S1]. Every size comes in chrome, black, gray and green, with 4 or 5 shelves.

Choosing a unit

Width: shorter spans hold more, so pick 36 or 48 in wide for heavy stock.
Finish: chrome suits dry storage; epoxy coats hold up better in damp back rooms.
Shelves: five shelves give closer spacing for small items; four leave room for tall boxes.

63 in wire shelving questions

How much does each shelf hold?

800 lb on 36 and 48 in wide units and 600 lb on 60 and 72 in wide units.

What finishes are available on the 63 in units?

Chrome plus black, gray and green epoxy in every size.

Can I put these shelving units on casters?

Yes; see the wire shelving casters page and check the post diameter before ordering.

Jordan Wilson, CasterHQ · reviewed October 20, 2026 · 844-439-4335 · info@casterhq.com

Sources

[S1] CasterHQ product fields (rated load, diameter, width, wheel and core material, temperature range, mount) and product descriptions for the items on this page, pulled October 20, 2026.

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters), Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters