United States$5,000,000+
Inventory Delivered By
C
Colleen Ramirez
5
The KoldLok raised floor grommet significantly reduced airflow leakage in our data center. Noticeable cooling efficiency improvement.
AR7740
KOLDLOK EXTD RAISED FLOOR GROMMET
FEATURED DEAL
Name:
AR7740
- Description:
- KOLDLOK EXTD RAISED FLOOR GROMMET
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Apc
- Condition:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
AR7740 Overview
AR7740 is an enclosed cabinet rack featuring a 42U height design built to accommodate modern IT and AV equipment installations. It offers a standardized 19-inch mounting width with an extra deep construction (800–1000mm depth) and a robust weight capacity of 2000+ lbs, making it ideal for network closets, data centers, telecom racks, and AV installations.
This rack is engineered with a vented door to optimize airflow and passive cooling support. It comes equipped with comprehensive cable management solutions, secure front door locking mechanisms, leveling feet for stability, and optional casters for mobility. Adhering to EIA-310-D and RoHS compliance standards, AR7740 delivers a reliable, scalable, and secure mounting solution for a variety of modern IT environments.
AR7740 price is is available on request. Get immediate quote.
Request bulk order quote for AR7740 for additional pricing. Browse the full Apc Racks series or explore all Apc products.
AR7740 Specifications
- Product Type
- Rack
- Rack Type
- Enclosed Cabinet
- Mounting Type
- Floor Standing
- Rack Height (U)
- 42U
- Use Case
- Data Center / Networking Closet / AV Rack / Telecom
- Rack Width
- 19-inch
- Rack Depth
- 800–1000mm
- Weight Capacity
- 2000+ lbs
- Material
- Steel
- Door Type
- Vented Door
- Side Panels
- Fixed
- Cable Management
- Included
- Cooling Support
- Passive Ventilation
- Locking Mechanism
- Front Door Lock
- Casters
- Optional
- Leveling Feet
- Included
- Rails Included
- Yes
- Expansion Ready
- Yes
- Grounding Kit Included
- Yes
- Color
- Black
- Compliance
- EIA-310-D / RoHS
- Product Name
- AR7740 Enclosed Cabinet Rack
- Height
- 73.5 inches
- Width
- 24 inches
- Depth
- 38 inches
- Weight
- 250 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 AR7740 |  AR8444 |  AR8612 |  AR8795 |  AR109 | |
|---|---|---|---|---|---|
| Product Type | Rack | Rack | Rack | Rack | Rack |
| Rack Type | Enclosed Cabinet | Enclosed Cabinet | Enclosed Cabinet | Enclosed Cabinet | Enclosed Cabinet |
| Mounting Type | Floor Standing | Floor Standing | Floor Standing | Floor Standing | Floor Standing |
| Rack Height (U) | 42U | 42U | 42U | 24U | 42U |
| Use Case | Data Center / Networking Closet / AV Rack / Telecom | Data Center / Networking Closet / Telecom | Data Center / Networking Closet / Telecom / AV Rack | Data Center / Networking Closet / AV Rack / Telecom | Data Center / Networking Closet / AV Rack / Telecom |
| Rack Width | 19-inch | 19-inch | 19-inch | 19-inch | 19-inch |
| Rack Depth | 800–1000mm | 800–1000mm | 800–1000mm | 800–1000mm | 800–1000mm |
| Weight Capacity | 2000+ lbs | 501–1000 lbs | 501–1000 lbs | 501–1000 lbs | 2000+ lbs |
| Material | Steel | Cold-Rolled Steel | Cold-Rolled Steel | Cold-Rolled Steel | Cold-Rolled Steel |
| Door Type | Vented Door | Vented Door | Vented Door | Vented Door | Vented Door |
| Side Panels | Fixed | Removable | Tool-less | Removable | Removable |
| Cable Management | Included | Tool-less | Included | Horizontal | Included |
| Cooling Support | Passive Ventilation | Passive Ventilation | Passive Ventilation | Passive Ventilation | Passive Ventilation |
| Locking Mechanism | Front Door Lock | Front Door Lock | Front Door Lock | Front Door Lock | Front Door Lock |
| Casters | Optional | Optional | Included | No | No |
| Leveling Feet | Included | Included | Included | Included | Included |
| Rails Included | Yes | Yes | Yes | Yes | Yes |
| Expansion Ready | Yes | Yes | Yes | Yes | Yes |
| Grounding Kit Included | Yes | Yes | Yes | Yes | Yes |
| Color | Black | Black | Black | Black | Black |
| Compliance | EIA-310-D / RoHS | UL Listed | UL Listed | RoHS / UL Listed / CE | EIA-310-D / RoHS / UL Listed / CE |
| Product Name | AR7740 Enclosed Cabinet Rack | AR8444 Enclosed Network Cabinet | AR8612 Enclosed Server Rack | AR8795 Enclosed Server Rack | AR109 Enclosed Server Cabinet |
| Height | 73.5 inches | 73 inches | 73.5 inches | 42 inches | 84 inches |
| Width | 24 inches | 24 inches | 19 inches | 24 inches | 24 inches |
| Depth | 38 inches | 36 inches | 36 inches | 36 inches | 36 inches |
| Weight | 250 lbs | 250 lbs | 350 lbs | 150 lbs | 350 lbs |
Reviews & Ratings
T
Trevor Sinclair
4
Easy to install and highly effective at sealing cable openings.
B
Bianca Lowe
5
Improved cooling performance and reduced hot spots.
N
Nathaniel Cross
3
Reliable airflow management accessory for raised floors.
I
Isla Bennett
4
Strong material and dependable sealing performance.
Questions & Answers
What is the KOLDLOK EXTD Raised Floor Grommet (SKU: AR7740)?
The KOLDLOK EXTD Raised Floor Grommet (AR7740) is a cable management device designed for raised access flooring, featuring an extendable cover to protect cables from dust and foot traffic.
What are the dimensions of the AR7740 grommet?
The AR7740 grommet measures 4 in. x 4 in. in footprint with an adjustable height ranging from 0.5 in. to 1.5 in., accommodating various floor thicknesses.
Which materials are used in the KOLDLOK EXTD Raised Floor Grommet?
The grommet is constructed from high-impact, fire-retardant ABS plastic and includes a neoprene sealing gasket for durability and dust resistance.
How does the extendable cover function?
The extendable cover slides vertically to match floor height, creating a flush surface when closed and allowing easy cable entry when open.