CHAMBERLAIN7708CB Garage Door Opener Rail Extension Kit, Other, Regular
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CHAMBERLAIN7708CB Garage Door Opener Rail Extension Kit, Other, Regular

4.5/5
Product ID: 399120995
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Details

  • Brand
    CHAMBERLAIN
  • Item dimensions L x W x H
    97.8 x 7.6 x
  • Material
    Alloy Steel
  • Recommended uses for product
    Extending the
  • Colour
    Other
đź”—8-ft chain drive extension
🛠️quick-install hardware kit
🛡️1-year warranty protection

Description

đź”§ Elevate your garage game with effortless 8-foot power!

  • EFFORTLESS INSTALLATION - Includes all hardware and clear instructions for a hassle-free setup that gets you back on track fast.
  • DURABLE ALLOY STEEL BUILD - Crafted from premium alloy steel to ensure long-lasting strength and reliability under daily use.
  • SEAMLESS 8 FOOT EXTENSION - Perfectly engineered to extend your Chamberlain chain drive opener for taller garage doors—no compromises on performance.
  • COMPLETE KIT WITH WARRANTY - Everything you need in one package, plus a 1-year warranty for peace of mind and zero guesswork.
  • TRUSTED CHAMBERLAIN QUALITY - Backed by rigorous testing and the largest North American garage door opener brand—dependability you can count on.

The CHAMBERLAIN 7708CB Rail Extension Kit is a precision-engineered upgrade designed to extend Chamberlain chain drive garage door openers to 8-foot doors. Featuring a durable alloy steel rail, replacement chain, and all necessary hardware, it ensures quick installation and reliable daily operation. Backed by a 1-year warranty and Chamberlain’s trusted quality, this kit is essential for professionals seeking seamless performance and lasting durability.

Specifications

ManufacturerChamberlain
Part Number7708CB
Product Dimensions97.79 x 7.62 x 5.08 cm; 2.18 kg
Item model number7708CB
SizeRegular
ColourOther
MaterialAlloy Steel
ShapeRectangular
Item Package Quantity1
Number of Pieces1
Measurement SystemMetric
Included ComponentsChain Drive Garage Door Opener Extension Kit (8ft)
Batteries included?No
Batteries Required?No
Item Weight2.18 kg

Have a Question? See What Others Asked

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Common Questions

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€ 166.58

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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