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WH4

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WH4

  • WH4
  • WH4
  • WH4
  • WH4
  • WH4
  • WH4
  • WH4
  • WH4
  • WH4
1 9

Rockville

WH4

WH4

3" Locking + Swivel Casters
$39.95
$39.95 $0.00
Features
    • 3" steel casters rated for 350 lb
    • Locks resist movement from vibration
    • Double ball race for smooth turns
    • Includes 2 fixed and 2 swivel
    • Zinc-plated steel construction
    • 2 x Fixed casters
    • 2 x Swivel locking casters

SKU: WH4

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Product Description

These steel caster wheels simplify transport for PA speakers, subs, racks, and more. Zinc-plated, 3" swiveling hardware offers smooth mobility with a locking mechanism that resists movement from vibration. A 350 lb load rating supports heavy gear stacks, while double ball race construction adds stability. The compact plate mounts to cases and cabinets with standard hardware, speeding setup and teardown for touring rigs or weekly gigs. Ideal for line arrays, 18" subs, and AV carts, these casters bring reliable movement to demanding schedules and tight load-in windows.

Heavy-Duty 3" Casters For Easy Gear Transport

Features

    • Strong Load Capacity

      Rated for 350 lb to support heavy subs, racks, and stacked gear without flex.

    • Smooth, Controlled Movement

      Double ball race swivel housing rolls cleanly and turns easily under load.

    • Stable Locking Stops

      Integrated locks resist vibration creep, keeping cabinets steady during shows.

    • Durable Steel Build

      Zinc-plated steel construction resists wear and corrosion for long-term use.

    • Directional And Agile

      Set includes 2 fixed and 2 swivel casters for straight tracking and tight maneuvering.

Technical Specifications

  • Product Type Steel caster wheel set (2 fixed, 2 swivel locking)
  • Wheel Diameter 3"
  • Height 4.25"
  • Mounting Plate 3.74" x 2.64"
  • Mounting Hole Pattern 2.91" x 1.77"
  • Capacity 350 lb (set)
  • Construction Zinc-plated pressed steel, double ball race

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