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SKU #: DDH1024
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  • Diono Super Lock
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List Price: $4.97

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Arrives for Christmas to Woodbridge, NJ 02108 (Change)


Product Details
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Diono Super Lock

Made from nickel plated, hardened steel, Super lock is a premium locking clip that features specially shaped slots to provide superior performance. Fits all vehicle seat belts.


  • Nickel plating prevents corrosion
  • Tapered slots for better prevention of seat belt slip


  • Overall Height - Top to Bottom: 1"
  • Overall Width - Side to Side: 2.5"
  • Overall Product Weight: 0.1lbs

Diono Super Lock

Additional Documents


Weights & Dimensions

  • Overall Height - Top to Bottom: 1"
  • Overall Width - Side to Side: 2.5"
  • Overall Product Weight: 0.1lbs


Product Type: SafetyMaterial: Metal
Number of Items Included: 1Non Toxic: Yes
Universal: YesRocker: No
Wheels: NoGender: Unisex
Lifestage: BabyStraps: No
Handles: NoMachine Washable: No
Handwash Only: YesDishwasher Safe: No
Country of Manufacture: China 


Assembly Required: NoAdditional Parts Required: No


Product Warranty: One year warranty 

About the Manufacturer

Diono products are the ideal solution for today's "on the go" family, with state-of-the-art product designs that combine safety and convenience so that every family excursion can be the enjoyable experience it was meant to be. Today, with more than 100 product offerings available in 54 countries worldwide and company offices in the U.S., the United Kingdom, Canada and Germany, Diono continues to answer families' everyday needs with car seats, storage solutions, and related travel and stroller accessories that have earned the trust and respect of parents around the globe.

Diono Super Lock

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Still have questions about this product? We're here to help

When you buy a Diono Super Lock online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Diono Part #: 40180 here. If you have any questions about your purchase or any other Car Seat Accessories product for sale our customer service representatives are available to help.Whether you just want to buy a Diono Super Lock or shop for your entire home, Wayfair has a zillion things home.

Diono Super Lock

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Return Policy

We want you to love it. If you don't, you may return your purchase within 30 days of delivery. All you need to do is visit our Self-Service Return Center for instructions. Return credits are issued within 24 hours once the item is received and inspected. Please note that shipping charges are non-refundable. The cost of return shipping will be deducted from your refund.

30-Day Return Policy
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Customer Reviews

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Average Overall Rating:
(based on 2 reviews)

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Fantasic item.

 from East Wenatchee, WA– Verified Buyer

This works great, I use it for my seat belt. I am short and it keeps the belt from cutting my neck. I have had others like this and they would move some what this is smaller and dose not move on the belt at all. I was hit head on a couple of years ago and not having one of these the seat belt almost cut my right breast off from the impacted. Know the belt is right were it should be between them on my breast plate, which is tougher part of the body.

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 from California

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