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Set of four 2-inch M6 casters with 50mm x 73mm bolt pattern

Rocstor

Rocstor Universal Heavy Duty Casters Y10E013B1

SKU CH-BN80-5SQKM

Set of four M6 2-inch casters with a 50mm x 73mm bolt pattern for mounting on server, network or A/V racks

  • Moves rack easily with four 2-inch M6 casters
  • Fits many racks using 50mm x 73mm bolt pattern
  • Converts fixed rack to mobile for flexible placement
  • Replaces worn or broken casters to restore mobility
  • Covered by 5-year limited warranty for confidence

Universal Heavy Duty Casters

This set of four Rocstor casters converts a stationary server rack, network rack or A/V enclosure into a mobile unit. Each caster uses an M6 thread and a 50mm x 73mm bolt pattern for direct mounting to the rack base. The 2-inch wheels roll smoothly on data-centre floors and office surfaces alike. Supplied as a complete kit of four pieces.

Suits rack owners needing mobility

Ideal for administrators who must reposition racks for maintenance, cable routing or floor-plan changes. The M6 50mm x 73mm pattern limits use to racks with that exact hole spacing; enclosures with different bolt centres or thread sizes cannot accept these casters. Buyers who need locking wheels, larger diameters or a different mounting pattern should look elsewhere.

Fits standard rack bases

Installation requires only the existing M6 bolts on a compatible 50mm x 73mm pattern; no extra brackets or adapters are included. Once fitted, the rack gains immediate roll-out access for rear-cable work and can be moved between aisles without dismantling hardware. The casters free up floor-planning flexibility while keeping the original rack footprint unchanged.

How it compares

Measured against everything we stock in Stockroom Supplies & Equipment, at today’s prices. Recalculated every night.

Price $27.99
Cheaper than about 73% of the 352 comparable items (median $73.49).

Specifications

No published specifications for this item yet.

Questions about this item

What bolt pattern must my rack already have for these M6 casters to fit?

The casters require a 50mm x 73mm bolt pattern on the rack base.

Can I install these casters on a rack that currently uses fixed leveling feet?

Yes, remove the existing feet and bolt the casters to the same 50mm x 73mm mounting holes.

How do I verify the casters are rolling correctly after installation?

Push the loaded rack gently; all four casters should swivel freely and track straight without binding.

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