Bolt-in Car Seat Belt Extender

(22 reviews) Write a Review
MSRP: $24.99
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The Bolt-in Extender is perfect for those vehicles whose metal tongues will not accommodate a click-and-go extender or for those who prefer for the entire extender to remain hidden.

Benefits and Features:

  • Permanently installed with a few simple steps - instructions included!
  • Ideal for use with big people, pregnant women, fire fighters and service men with bulky equipment belts, those with limited mobility and range of motion
  • Comes with everything you need for installation
  • Drive in safety and comfort

Extends your seat belt length by about 13".


  • The diameter of the Bolt-in's hole is about 11.9 mm or about .47 inches. 
  • The diameter of the Bolt-in's bolt is about 10.9 mm or about .43 inches. 
  • The Bolt-in's bolt takes a 7/16 inch wrench.

This product is for those who otherwise can’t buckle up. The seat belt extender’s metal tongue should click into the receptacle of the vehicle’s seat belt and the seat belt’s metal tongue should click into the receptacle of the seat belt extender. However, read and abide by your car manufacturer’s owner’s manual prior to installation or use of this product, which may not be compatible with your car. Failure to read and abide by manufacturer’s warning regarding purchase, use and installation could result in serious injury. Adults and children who can use the existing seat belt should not use an extender. Such unnecessary use, including with child restraints, could result in serious personal injury or death in the event of an accident. Read and abide by safety notes included with the extender and on the manufacturer’s product tag. Authorized reseller of seat belt extenders. See Disclaimer for more information.

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  • 5
    Seat Balt extender

    Posted by Jim N on 22nd May 2020

    Perfect! Easy installation.

  • 5
    Botl in Seat Belt Extender

    Posted by Pat Bishop on 15th Nov 2019

    Great Product! Needed to extend seat belts on my UTV. Worked Great!

  • 5
    Seat Belt Extenders

    Posted by Pat Bishop on 6th Nov 2019

    Used them on my UTV......Worked Great!!!!

  • 4
    Bolt-In car seat belt extender

    Posted by Anne on 2nd Nov 2019

    Great product, easy and quick to install, and works great. Only thing I would mention is that the seatbelt does not recoil like it did before installation. But it only takes a second to adjust it and it recoils and was a perfect fix to the issue we were resolving.

  • 5
    bolt in extender

    Posted by John Fischer on 16th Apr 2019

    Arrived right on time. they look fine. I haven't installed yet, as I need to pull out the seat cushions and some trim to do the job. Not a difficult job, but it will take a little time

  • 5

    Posted by Slade on 9th Apr 2019

    Bought these for the UTV. Easy to install and work great.

  • 4
    Extender well built, but very short

    Posted by Unknown on 7th Jun 2018

    I am installing a seatbelt in my motorhome and the aftermarket belts are too short. I ordered an extender and it did not fit. I had good customer service and exchanged it for a bolt on type. It worked fine except that it was also very short. I probably could have used two of them.

  • 5
    Gave me the extra room I needed.

    Posted by Unknown on 6th Dec 2017

    I am short and round. I drive a 2000 Infinity QX4, and though the seat belt fit, it did not allow much wiggle room. With this extender I am able to lean forward to look for traffic or change the radio station. I no longer feel like I am pinned to my seat. It makes driving pleasurable again. I highly recommend it.

  • 5
    It's Perfect

    Posted by Unknown on 21st Sep 2017

    Love it,, it's so simple to attach and works like a dream,, I'm so happy now I'm comfortable driving and have that extra room to move that I needed..