United States
Name:
AR7740
- Description:
- KOLDLOK EXTD RAISED FLOOR GROMMET
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- Apc
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3 Year Extended Warranty
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14-Day Money Back Guarantee
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Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
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.
What is the price of AR7740?
Pricing for AR7740 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for AR7740.
Explore more options from Racks or explore other 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
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| Cable Management | Included | Included | Tool-less | Included | Horizontal |
| Casters | Included | No | Optional | Optional | No |
| Color | Black | Black | Black | Black | Black |
| Compliance | UL Listed | EIA-310-D / RoHS / UL Listed / CE | UL Listed | EIA-310-D / RoHS | RoHS / UL Listed / CE |
| Cooling Support | Passive Ventilation | Passive Ventilation | Passive Ventilation | Passive Ventilation | Passive Ventilation |
| Depth | 36 inches | 36 inches | 36 inches | 38 inches | 36 inches |
| Door Type | Vented Door | Vented Door | Vented Door | Vented Door | Vented Door |
| Expansion Ready | Yes | Yes | Yes | Yes | Yes |
| Grounding Kit Included | Yes | Yes | Yes | Yes | Yes |
| Height | 73.5 inches | 84 inches | 73 inches | 73.5 inches | 42 inches |
| Leveling Feet | Included | Included | Included | Included | Included |
| Locking Mechanism | Front Door Lock | Front Door Lock | Front Door Lock | Front Door Lock | Front Door Lock |
| Material | Cold-Rolled Steel | Cold-Rolled Steel | Cold-Rolled Steel | Steel | Cold-Rolled Steel |
| Mounting Type | Floor Standing | Floor Standing | Floor Standing | Floor Standing | Floor Standing |
| Product Name | AR8612 Enclosed Server Rack | AR109 Enclosed Server Cabinet | AR8444 Enclosed Network Cabinet | AR7740 Enclosed Cabinet Rack | AR8795 Enclosed Server Rack |
| Product Type | Rack | Rack | Rack | Rack | Rack |
| Rack Depth | 800–1000mm | 800–1000mm | 800–1000mm | 800–1000mm | 800–1000mm |
| Rack Height (U) | 42U | 42U | 42U | 42U | 24U |
| Rack Type | Enclosed Cabinet | Enclosed Cabinet | Enclosed Cabinet | Enclosed Cabinet | Enclosed Cabinet |
| Rack Width | 19-inch | 19-inch | 19-inch | 19-inch | 19-inch |
| Rails Included | Yes | Yes | Yes | Yes | Yes |
| Side Panels | Tool-less | Removable | Removable | Fixed | Removable |
| Use Case | Data Center / Networking Closet / Telecom / AV Rack | Data Center / Networking Closet / AV Rack / Telecom | Data Center / Networking Closet / Telecom | Data Center / Networking Closet / AV Rack / Telecom | Data Center / Networking Closet / AV Rack / Telecom |
| Weight | 350 lbs | 350 lbs | 250 lbs | 250 lbs | 150 lbs |
| Weight Capacity | 501–1000 lbs | 2000+ lbs | 501–1000 lbs | 2000+ lbs | 501–1000 lbs |
| Width | 19 inches | 24 inches | 24 inches | 24 inches | 24 inches |
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Questions & Answers
Q
What is the KOLDLOK EXTD Raised Floor Grommet (SKU: AR7740)?
A
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.
Q
What are the dimensions of the AR7740 grommet?
A
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.
Q
Which materials are used in the KOLDLOK EXTD Raised Floor Grommet?
A
The grommet is constructed from high-impact, fire-retardant ABS plastic and includes a neoprene sealing gasket for durability and dust resistance.
Q
How does the extendable cover function?
A
The extendable cover slides vertically to match floor height, creating a flush surface when closed and allowing easy cable entry when open.
Q
What cable capacity does the AR7740 support?
A
The grommet supports up to four standard Ethernet cables, two power cords and one fiber-optic bundle simultaneously.
Q
Is the KOLDLOK EXTD grommet compatible with all raised floor systems?
A
Yes, the AR7740 is designed to fit standard 1 ft x 1 ft and 2 ft x 2 ft raised floor panels with cutouts from 3.75 in. to 4.25 in.
Q
What is the fire rating of the AR7740 grommet?
A
The grommet is UL 94 V-0 rated for flame retardancy, ensuring compliance with most data center and commercial building codes.
Q
How do I install the KOLDLOK EXTD Raised Floor Grommet?
A
Cut a 4 in. diameter hole in the floor panel, insert the grommet base from above, tighten the locking ring underneath, then adjust the cover height.
Q
Can the grommet be repositioned after installation?
A
Yes. Loosen the locking ring, lift the grommet out, re-cut the new panel hole, and reinstall following the standard procedure.
Q
How do I maintain and clean the AR7740 grommet?
A
Wipe the ABS housing and neoprene gasket with a damp cloth and mild detergent. Inspect seals quarterly to maintain dust protection.
Q
Does the KOLDLOK EXTD grommet provide dust and airflow control?
A
Yes. When closed, the neoprene gasket seals the opening to prevent dust ingress and reduce airflow leakage under raised floors.
Q
What load capacity does the grommet support?
A
The AR7740 grommet withstands up to 1,000 lbs of static load, making it suitable for heavy foot traffic in data centers and office environments.
Q
Are replacement parts available for SKU AR7740?
A
Replacement covers, gaskets, and locking rings are available as spare parts under part numbers KX-EXTD-CVR and KX-EXTD-GSKT.
Q
Is the KOLDLOK EXTD Raised Floor Grommet environmentally friendly?
A
Yes. The grommet’s ABS plastic is UL Environment certified and free of PVC, meeting RoHS and REACH compliance standards.
Q
What is the warranty on the AR7740 grommet?
A
The product includes a five-year limited warranty covering material defects and performance under normal operating conditions.
Q
Where can I purchase the KOLDLOK EXTD Raised Floor Grommet (AR7740)?
A
You can order directly from authorized distributors listed on our website or through major data center supply channels.
