SKU: 54398877768

4.5" End Cap for Channel Termination – Durable and UV Resistant

Sale price$31.50 Regular price$35.00
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

4.5" End Cap for Channel Termination – Durable and UV Resistant4. 5" End Cap for Channel Termination Durable and UV Resistant The 4. 5" End Cap is the ideal finishing piece for terminating 4. 5" wide line set channels in HVAC installations. Designed with an expandable interior tab, it securely holds the channel cover in place, preventing sliding and ensuring a clean, professional finish. This versatile end cap easily accommodates multi zone applications, making it perfect for complex setups. Shrinkwrapped with an

4.5" End Cap for Channel Termination – Durable and UV Resistant

The 4.5" End Cap is the ideal finishing piece for terminating 4.5" wide line set channels in HVAC installations. Designed with an expandable interior tab, it securely holds the channel cover in place, preventing sliding and ensuring a clean, professional finish. This versatile end cap easily accommodates multi-zone applications, making it perfect for complex setups.

Shrinkwrapped with an additional quick-lock cam screw, the 4.5" End Cap is built with UV-resistant materials for long-lasting performance in outdoor environments. Whether you're a professional installer or tackling a DIY project, this end cap provides the durability and flexibility you need for a polished result.

Key Features:

  • Adjustable Depth: Ensures a snug and secure fit for various installation requirements.
  • Expandable Design: Holds multi-zone applications with ease, ensuring versatility for complex setups.
  • Interior Tab: Secures the channel cover, preventing sliding and maintaining a professional look.
  • Shrinkwrapped Packaging: Includes 1 additional quick-lock cam screw for added convenience and security.
  • UV Resistant: Built to withstand sun exposure and outdoor elements, ensuring long-lasting durability.

Why Choose the 4.5" End Cap?

Achieve a polished and professional finish for your HVAC line set cover system with the 4.5" End Cap. Its expandable design and interior tab ensure a secure and reliable termination for 4.5" channels, while its UV-resistant construction provides lasting durability. Save money and simplify your project by ordering only the parts you need with MRCOOL DIY Direct.

Shop with Confidence at MRCOOL DIY Direct

At MRCOOL DIY Direct, we specialize in providing high-quality components like the 4.5" End Cap to help you customize your HVAC project with ease and precision.

Complete your line set cover installation with the 4.5" End Cap—durable, UV-resistant, and built for performance!

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

The 4.5" End Cap is an essential component for terminating your HVAC line set covers with a clean, secure, and professional finish. Order yours today and complete your system with confidence!

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: 54398877768

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4.1 ★★★★★
Based on 23 reviews
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H
Verified Purchase
Hillary K
Alexandria, US
★★★★★ 5
Great sweater for winters in the Midwest
Color: Black, Size: X-Large
Love this sweater! I went back and got another color! The fit is true to size and very comfy. The button detail on the sleeves just adds a little pizazz. The weight of the sweater is perfect for winters in the Midwest.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
K
Verified Purchase
KatieMae
Port Orchard, US
★★★★★ 5
Flattering fit
Color: Dark Green, Size: XX-Large
This sweater is thick and stretchy but holds a nice shape, and is flattering on the body. The sleeves are nice and long too, which I really appreciate, being a tall person... the button detail is a great addition. True to size. I haven't washed it yet, and I imagine, based on the kind of woolly knit it is, that this sweater will eventually pill... but for now I'm enjoying being cozy and stylish. The deep green color is almost black green. I LOVE IT.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
G
Verified Purchase
GypsySoul
Lake Worth, US
★★★★★ 5
Love it
Color: Dark Green, Size: Small
I got the dark green. Love the sweater and it's warm. I do layer the sweater as well. It is as pictured. Size is perfect to me. I like sweaters to be longer and a bit wider in case it is freezing and I need to layer it. This sweater is perfect for layering. It comes closer to my backside, it is a little wide and not snug, and I like that the sleeves come over my wrists
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
J
Verified Purchase
JB
Boise, US
★★★★★ 1
Still soft but looks terrible after 1 wash. Save your money
Color: White, Size: Small, Color: White, Size: Small
Update: sweater looked great when I received. After 1 wash it looks terrible. Looks like it’s been washed too many times, material fuzzy and piled. After wearing it once, it snagged and the knit pulled through. I would NOT recommend. I had such high hopes. Save your money. Very nice sweater, especially for the price! I love the details of the buttons on the sleeves. It is SO soft. It’s not super thick as I can see my skin through it when pressing my hand up against fabric. However, it’s not see through when wearing it. It’ll be perfect in cooler weather and perfect in the winter with a coat but won’t cause me to overheat when in a heated environment. I do feel like it runs big. I could have sized down a size. Although I’m not sure if it’ll shrink after a wash or two.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
L
Verified Purchase
Lynn M
Draper, US
★★★★★ 3
Disappointed.
Color: Blue, Size: Large, Color: Blue, Size: Large
This sweater is so comfortable and very soft. It fits well in a flattering, oversized way. But after one wash it is pilled everywhere which makes it look old and shabby. It’s at a price point where I feel compelled to return it.
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Reviewed in the United States on January 10, 2026

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