We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black brush grommet insert 152 x 102 mm

Innovation First, Inc.

Innovation First, Inc. KoldLok Mini Raised Floor Brush Insert 152 x 102 mm computer accessory

SKU CH-0ZJJ-5EVGE

Seals raised-floor cable openings to prevent airflow loss and improve cooling efficiency

  • FeaturesProduct Type:Cable Guide Cable Manager Type:Grommet
  • Seals raised-floor cutouts to stop wasted airflow
  • Compact 152 x 102 mm size fits smaller cable openings
  • Flexible brush design allows cables to pass while maintaining seal
  • Simple installation in new or existing raised floors
  • Improves cooling efficiency by blocking bypass airflow

Small-Opening Cable Grommet

The KoldLok Mini Raised Floor Brush Insert is a 152 x 102 mm grommet designed to seal cable openings in raised floors. It targets data-centre operators and installers who need to manage airflow around new or existing cable penetrations. The brush-style barrier allows cables to pass while restricting bypass airflow.

152 x 102 mm footprint

The critical specification is the 152 x 102 mm size, which matches smaller cutouts in raised-floor tiles. This dimension determines whether the grommet fits the specific opening without modification. It is intended for new cutouts before communications or power cabling is installed.

Passive airflow sealing

The brush insert operates without power, fans or moving parts, so it adds zero noise and zero power draw to the room. By blocking unwanted airflow through floor openings, it helps maintain cooling efficiency and reduces the load on computer-room air-conditioning units.

Highlights

  • Seals raised-floor cutouts to stop wasted airflow
  • Compact 152 x 102 mm size fits smaller cable openings
  • Flexible brush design allows cables to pass while maintaining seal
  • Simple installation in new or existing raised floors
  • Improves cooling efficiency by blocking bypass airflow

Specifications

BrandRack Solutions
FeaturesProduct Type:Cable Guide
Cable Manager Type:Grommet

Questions about this item

How does the 152 by 102 mm size affect airflow sealing in a raised floor?

The compact 152 x 102 mm footprint fits smaller cutouts and still blocks bypass airflow, keeping cooling efficient without needing a larger opening.

What type of cable opening does the brush insert seal?

It seals new raised floor cutouts before communications, power or other cabling is installed, acting as a grommet-style barrier.

What floor depth or tile thickness is needed to mount the insert?

The insert installs directly into standard raised floor cutouts; no specific tile depth is required beyond the cutout itself.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.