Seat Belt Tension Adjuster (2-Pack)

(98 reviews) Write a Review
MSRP: $12.95
(You save $4.96 )
Get 20% off any 2 Car Comfort Products or 35% off when you order 3 or more.
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Give yourself some slack - with the Seat Belt Adjuster!

This easy-to-use seat belt adjuster allows you to control the tension of your seat belt and can be adjusted to fit any individual. This useful device moves the seat belt off of your neck to end irritation, chafing and discomfort. It can even prevent clothing from wrinkling under the seat belt.

The Seat Belt Tension Adjuster works by attaching to the top of your seat belt by creating slack without compromising safety.

The Seat Belt Tension Adjuster comes in packs of two so you'll have one for the driver and passenger or an extra for a second vehicle.


View a video on how to install the Seat Belt Tension Adjuster below in the video section of this page.

After buckling your seat belt:

1. Separate the top of the adjuster from the bottom by holding both pieces and sliding them in opposite directions.
2. Position the Seat Belt Tension Adjuster on your seat belt strap where it retracts, with the red lock and flap facing you. Snap the top and bottom back together with the seat belt in between.
3. Slide adjuster towards the seat belt retractor, and pull the strap not more than one inch out, allowing only enough slack for your comfort.
4. Lock into position by sliding the red tab to the right. Unlock by sliding the red tab to the left or to re-adjust.

Read and abide by all instructions and warnings that come with this item. Consult your car owner's manual before use. Do not use in any fashion other than the intended fashion. Do not use if this item interferes in any way with your ability to drive. Read the full disclaimer here. Reseller of this item.

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  • 5
    tension adjuster

    Posted by herbert kneisley on 24th Feb 2021

    work grate

  • 5
    Excellent product

    Posted by Billy Russell on 8th Feb 2021

    I have been using this style of extender for years. Makes driving so much more comfortable. Easy to use and install.

  • 5
    Seat belt holder's

    Posted by Samantha Cavazos on 28th Jan 2021

    Love the way the the shoulder on seat belt

  • 5
    Very good

    Posted by Carlos on 22nd Jan 2021

    Fit great and easy to install

  • 4
    seat belt adjuster

    Posted by Sue on 28th Oct 2020

    I love this product! I no longer have to keep unbucling and re-adjusting my seat belt when it gets uncomfortable. It is a bit of a hassle to get it placed on the seatbelt, but once you gat it , it's terrific. I'm not sure the seatbelt will hold in an accident, but I don't care. I am SO glad not to have yo keep holding my belt or readjusting it.

  • 5
    seat belt tension adjuster

    Posted by Maryann on 24th Oct 2020

    excellent product!! gave a couple to friends

  • 3
    Seat belt adjusters

    Posted by Deb on 22nd Oct 2020

    Keep falling off

  • 5
    What I expected

    Posted by Bonnie Taylor on 26th Sep 2020

    What I expected

  • 5
    seat belt adjuster

    Posted by Maryann on 23rd Sep 2020

    excellent product...buying for friends