SKU: 7296883813

4.5" Exterior 90 (Vertical Outside 90) – Seamless One-Piece Design

$65.70 $73.00
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

4.5" Exterior 90 (Vertical Outside 90) – Seamless One-Piece Design4. 5" Exterior 90 (Vertical Outside 90) Seamless One Piece Design The 4. 5" Exterior 90 (Vertical Outside 90) fitting is the perfect solution for creating clean, professional outside corners in HVAC line set cover systems with 4. 5" wide channel lengths. This one piece design clips onto the duct cover for a seamless, screw free look, while its adjustable depth and UV resistant construction ensure a secure, durable fit. For added customization, the

4.5" Exterior 90 (Vertical Outside 90) – Seamless One-Piece Design

The 4.5" Exterior 90 (Vertical Outside 90) fitting is the perfect solution for creating clean, professional outside corners in HVAC line set cover systems with 4.5" wide channel lengths. This one-piece design clips onto the duct cover for a seamless, screw-free look, while its adjustable depth and UV-resistant construction ensure a secure, durable fit.

For added customization, the exterior 90 can be easily trimmed with a box cutter to achieve the perfect fit for your installation. Shrinkwrapped with an additional quick-lock cam screw, this fitting is a must-have for achieving polished results in your HVAC project.

Key Features:

  • Adjustable Depth: Ensures a snug and secure fit for a variety of installations.
  • One-Piece Design: Clips directly onto the duct cover for a seamless, screw-free finish.
  • Customizable Fit: Easily trim excess material with a box cutter for a precise installation.
  • Shrinkwrapped Packaging: Includes 1 additional quick-lock cam screw for added convenience.
  • UV Resistant: Built to withstand sunlight and outdoor conditions, ensuring long-term durability.
  • Sleek and Professional Look: Ideal for outside corners, delivering a polished and cohesive appearance.

Why Choose the 4.5" Exterior 90?

The 4.5" Exterior 90 simplifies HVAC line set cover installations with its one-piece, screw-free design. Its adjustable depth and customizable fit make it a versatile and efficient solution for creating outside corners. Perfect for both professionals and DIYers, this fitting ensures a clean, durable finish while allowing for easy customization.

Pro Tip: Use a box cutter to trim excess material for a perfect fit in even the most challenging installations.

Shop with Confidence at MRCOOL DIY Direct

At MRCOOL DIY Direct, we provide high-quality, durable components like the 4.5" Exterior 90 to help you complete your HVAC installation with ease and precision.

Elevate your line set cover system with the 4.5" Exterior 90—seamless, durable, and UV-resistant!

Specifications:

  • Color Options: Gray, White, Brown
  • Width: 4.5 inches
  • Compatibility: Fits 4.5" wide channel lengths
  • Material: UV-resistant plastic
  • Packaging: Shrinkwrapped with 1 quick-lock cam screw

Achieve a polished and professional finish for your HVAC line set cover system with the 4.5" Exterior 90. Order now and customize your installation with ease!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 7296883813

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4.6 ★★★★★
Based on 20 reviews
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Product Reviews
S
Some_Technophile
Charlottesville, US
★★★★★ 4
A great line of sight phone holder with a few flaws.
Overall this does the job and is priced affordably the pros and cons are as follows: Pros: Strong magnet Solid construction Great for line of sight Charges well Cons: Charging cable is not long enough to route inside my car holder tends to droop down slightly with my phone on it (Pixel 7), not so much that it's failing but just not holding it's set position
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
J
Verified Purchase
Jason T
Carnegie, US
★★★★★ 1
Does not swivel and slow charger
As mentioned in another review, you cannot change the angle of the phone so it faces the other way since it does not swivel. Wish I wish I would have known that before placing it. Also, the charger is REALLY slow. It’s slower than the MagSafe chargers I have in my house. I’m not sure if this is defective. I only used it on my way home from work, and I will be returning it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
F
Fanofsam1
Port Orchard, US
★★★★★ 5
Tesla Phone Mount for Magsafe: Tesla Car Phone Holder for Tesla Model 3/Y
Okay so I received this Kaisepoch Tesla MagSafe phone mount, compatible with Model 3/Y, through Vine for review, and this is one of those Tesla accessories that’s all about convenience and clean in-car phone positioning. First impression—it’s a MagSafe-style magnetic phone holder designed specifically for Tesla Model 3 and Model Y interiors, so the idea is that it mounts neatly without cluttering the dash and keeps your phone visible for navigation or quick access. In general, Tesla MagSafe mounts like this are designed around either screen-edge or dash-mounted positioning depending on the generation of the vehicle, with magnetic alignment for one-hand docking and removal. What I like: MagSafe magnetic attachment makes it quick to dock and remove the phone Designed specifically for Tesla Model 3/Y interior fitment Keeps phone in a visible navigation-friendly position Cleaner setup compared to bulky universal mounts One-hand operation is convenient while driving Things to know: Fit can vary slightly depending on Tesla model year/interior generation; Magnetic strength depends heavily on your MagSafe case quality; Placement matters—some positions may affect screen visibility depending on preference; Like most Tesla mounts, long-term stability can depend on heat and surface conditions. Overall, this is a clean, simple MagSafe Tesla mount option that focuses on easy phone access and minimal clutter. If you want a straightforward mount for navigation and quick phone docking without overcomplicating the setup, this is a solid pick.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
A
Amazon Customer
Draper, US
★★★★★ 5
Tesla Phone Mount (Model 3/Y/Juniper/Cybertruck)
This Tesla-specific phone mount is one of the cleanest and most functional accessories I’ve added to my vehicle. It installs neatly behind the touchscreen using the included positioning frame, so it doesn’t block any vents, airbags, or the driver’s view. Once mounted, it stays rock-solid and looks like it belongs there from the factory. The magnetic hold is impressively strong — 20 ultra-powerful magnets keep even a large phone locked in place through rough roads, sharp turns, and highway speeds with zero slipping. The 360° adjustable telescopic arm is smooth and stays exactly where you set it, whether in portrait for navigation or landscape for videos. When not in use, it folds away discreetly behind the screen. After two weeks of daily driving (including some bumpy back roads), the mount shows no signs of loosening, sagging, or vibration. The 3M adhesive has held perfectly through temperature swings, and the aluminum arm feels premium and sturdy. It works flawlessly with MagSafe phones and includes rings for non-MagSafe devices. Overall, this is a well-engineered solution that combines strong performance, clean aesthetics, and real usability. If you want a phone mount that feels integrated with your Tesla instead of an afterthought, this is an excellent choice. Very happy with the quality and design.
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Reviewed in the United States on May 18, 2026
J
JT C.
Fort Morgan, US
★★★★★ 4
Looks good, moves smoothly.
This is a pretty good holder. The magnets were strong and I didn't notice my phone sliding around. It also includes additional adhesive if you want to move it later on. It rotates and folds so its out of sight if unused. I would have preferred some other form of installation, like suction, but understand that doesnt always work right. If you use your phone often in the Tesla, this is a good option. I just think there are better options out there, but thats my preference. The material is nice and sturdy, nice metallic look, and bends/rotates smoothly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026

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