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Description
Premier Mounts Mounting Extension - BlackThe Premier Mounts Mounting Extension Black (APP 4872) is a versatile, high performance adjustable height suspension adapter designed to elevate your AV installations with precision and reliability. Built to connect seamlessly to any Premier Mounts 1. 5" NPT ceiling plate or accessory, this extension provides unmatched flexibility for ceiling mounted displays, projectors, and signage. Its robust construction, slim profile, and easy height adjustment
The Premier Mounts Mounting Extension - Black (APP-4872) is a versatile, high-performance adjustable height suspension adapter designed to elevate your AV installations with precision and reliability. Built to connect seamlessly to any Premier Mounts 1.5" NPT ceiling plate or accessory, this extension provides unmatched flexibility for ceiling-mounted displays, projectors, and signage. Its robust construction, slim profile, and easy height adjustment make it an ideal choice for classrooms, conference rooms, corporate lobbies, home theaters, and commercial environments where clean sightlines and adaptable mounting are essential. With a durable black finish and meticulous engineering, the APP-4872 blends seamlessly with modern AV setups while delivering the strength needed to support demanding gear and long-term use. If you’re upgrading an existing mount or configuring a new ceiling system, this mounting extension puts you in control of height, orientation, and presentation quality, all in one compact accessory.
- Universal height adjustability: Elevate your display or projector from 48 inches to 72 inches (1219.2 mm to 1828.8 mm) in precise 1-inch (25.4 mm) increments to achieve perfect sightlines and balance for any room or seating arrangement.
- Premier Mounts compatibility: Designed to connect with Premier Mounts 1.5" NPT ceiling plates and compatible accessories, ensuring a secure, factory-aligned interface that preserves the integrity of your mounting ecosystem.
- Durable, professional finish: Crafted with high-strength steel and finished in a resilient black powder coating, the extension resists corrosion, scuffs, and daily wear—ideal for high-traffic environments and long-term installations.
- Easy integration and efficiency: The sleek design streamlines installation, reduces installation time, and minimizes clutter by providing a clean, single-axis height extension that adapts to your existing ceiling mount configuration.
- Safety and reliability: Engineered for stability and dependable performance in AV setups, with robust connections and tested tolerances that support confident ceiling-mounted deployments in commercial and residential spaces.
Technical Details of Premier Mounts Mounting Extension - Black
- 48" – 72" (1219.2 mm – 1828.8 mm) in 1" (25.4 mm) increments.
- Compatibility: Connects to Premier Mounts 1.5" NPT ceiling plates and compatible accessories for flexible mounting configurations.
- Finish/material: Black powder-coated steel for durability and a professional appearance.
- Purpose: Adjustable height suspension extension to maximize mounting efficiency and alignment in ceiling installations.
- Manufacturer: Premier Mounts; part number APP-4872, designed to complement Premier Mounts modular mounting systems.
How to install Premier Mounts Mounting Extension - Black
Installing the Premier Mounts Mounting Extension - Black is straightforward and designed to work within existing Premier Mounts ceiling setups. Follow these general steps to integrate the APP-4872 into your ceiling-mount configuration:
- Verify compatibility with your Premier Mounts 1.5" NPT ceiling plate or compatible accessory before starting the installation.
- Detach any existing ceiling extension or components as needed to prepare the mounting surface for the APP-4872 extension.
- Attach the Mounting Extension to the 1.5" NPT ceiling plate, ensuring a secure, aligned connection that maintains a straight, level orientation for your projection or display system.
- Adjust the extension height to your preferred setting within the 48"–72" range. Incrementally move the extension to the desired position, verifying vertical alignment and balance along the way.
- Re-secure all joints and connections, then mount your projector, display, or other AV equipment to the extension according to your system’s specific hardware guidelines and weight rating.
- Inspect the completed setup for levelness and stability. Check cable routing to ensure clear paths from ceiling to device, with no tension or pinch points on any cables.
Frequently asked questions
-
What is the height range of the APP-4872?
The mounting extension supports height adjustment from 48 inches to 72 inches (1219.2 mm to 1828.8 mm) in 1-inch increments for precise placement. -
What does it attach to?
It is designed to connect to Premier Mounts 1.5" NPT ceiling plates and compatible accessories, enabling versatile ceiling-mounted configurations. -
What is the finish and material?
The extension is built from high-strength steel and finished in a black powder coating for durability and a professional look. -
Is this suitable for commercial environments?
Yes. The APP-4872 is designed to withstand daily use in classrooms, conference rooms, lobbies, and other commercial spaces where reliable, adjustable ceiling mounting is needed. -
Does it include hardware?
Hardware inclusion can vary by retailer. Always verify packaging details to confirm which mounting hardware is included with your purchase.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
I’m happy with it
Size: L50 Hybrid-renewed, Size: L50 Hybrid-renewed
Works great.
Edit:
After a week that I wrote works great, it had the issue that when it starts cleaning it looses power and shuts off after it leave the dock. When it disengages from charging it’s dead basically so unfortunately I returned it. But I will buy it again I was happy with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2025
★★★★★ 1
Charging base makes awful high pitch noise.
Size: L50 Hybrid-renewed
It cleans fine but the charging base emits a terrible high pitch noise. I have to unplug it when nearby. Cats no longer want to sleep in the same room as the vacuum base. Update: A little over a year later and it appears the vacuum's onboard wifi module has passed the rainbow bridge to electric heaven. Can no longer connect the L50 to the app or local wifi. Tried resetting, reverting to older version of app, changing my wifi to 2ghz only. Trying setup in airplane mode. Nothing works.
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Reviewed in the United States on September 25, 2024
★★★★★ 5
It worked!
Set name: 10 Jumbo, Set name: 10 Jumbo
I bought this to fit a full size 4" memory foam mattress topper. I gotta say it took 3 of us. 1 to lay on the memory foam and 2 of us to get it shoved in and keep pulling the bag up. But it actually fit! My arm was dying using the hand pump so we used a vacuum. It worked better than the hand pump. Due to what I was storing it did not shrink very flat, but compared to the size of the memory foam it shrunk a lot and will definitely save space!
The bags arrived today so I dont know how well it holds up long term but the bag was very sturdy yanking it up around the foam. Didn't tear or stretch. And it actually fit!
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Air comes out and STAYS out!
Set name: 10 Medium
I’ve tried so many different versions of these vacuum storage bags over the years, and this company seems to have finally figured it out. They’re absolutely not exaggerating about the 80% space savings. What really impressed me is the pump design — it actually screws onto the bag, so it stays securely attached while removing the air instead of constantly slipping off. It also has a stop valve built in, which prevents air from escaping when you remove the pump to put the cap back on. Such a smart design improvement over other brands I’ve used.
I bought the medium 10-pack to store my winter clothes in two 66-quart storage bins, and they fit surprisingly well. That said, part of me wishes I had also picked up a few of the smaller sizes just because they’d probably make stacking and organizing even easier. Overall though, I’m really impressed with the quality and design.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Great bags!
Set name: 10 Jumbo
These space bags are awesome! The company gives you a hand pump but your vacuum works great. They also give you tabs to slide over the ziplock part which works great. I bought the jumbo bags and I can’t believe what I was able to fit in them. More than one summer king size comforter in a bag, and 1 oversized extra large and thick king size winter comforter with shams and sheets in one bag. Other bags had several queen size quilts or comforters and decorative pillows. I highly recommend these bags. The price is great too.
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Reviewed in the United States on May 25, 2026
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