DionoDiono Super Lock Seat Belt Lock Clip for Kids, Keeps Seat Belt Secure for A Proper Fit Every Time, Made from Reinforced Steel, Silver

Very strong product. Not cheap.

Easy install, & well made. Gets the job done. Delivered on time

I bought this to keep myself more firmly planted in the driver seat of my Miata when I am out driving a twisty back road. Yeah, I know it is not advertised for this purpose, but it works well. It also helps relieve back pain on long drives by keeping me more upright and back in the seat - less accidental slouching. And there is no safety downside here, the upper portion of the belt still works as designed, and releasing the belt is unchanged.There used to be a device called the CG-Lock which was also designed for this purpose, but it has been out of manufacture for several years now, and used ones cost nearly $80 on eBay. So for two dollars this is great value.

I've been searching for something to help keep my autistic 6 year old from getting out of her booster. The little thing to cover the seatbelt button along with this device to keep her from adding slack and slipping out has been a game changer! I was considering getting an expensive set up with all sort of straps and buckles before trying this. So glad I ran across this.

Stays in place fairly well on the seat belt, although it gradually slips slightly so that the belt eventually becomes tighter. Takes two hands to reposition.

The seat belt in my husbands truck would never stay tight enough for our car seats. We added this piece and now the car seats won’t move at all!Side note: yes we pulled the seat belt as far out as it would go and let it “lock” itself into place. However it still wasn’t tight enough around corners or any curve in the road. My toddlers would be leaning to the side by the time we go to our destination.

Very functional, easy to install (30 seconds or less) and stays in place, use after use. Love it.

I had to face the facts: I’m short and I have an enormous rack. I drive an F-150. Even on the lowest ‘short person’ shoulder belt setting, the seat belt rides right at my neck as it tries desperately not to slide over between the rack mounds. This is not optimal for driving. I use these clips to move the crossover meeting of the lap and shoulder harness to a more comfortable point that doesn’t threaten to choke me or rile up the gurlz. I keep one in my purse for Uber or a friend’s car. Worth the price!

Cumpre a função de travar. Mas entra muito apertado e não é fácil de trocar de posição.

Lo pedí porque tenía un carro sin latch y para instalar la silla Graco sequel a contra marcha con el cinturón lo necesitaba

Works fine.

Había perdido este seguro para el asiento de mi niño y tenía dudas sobre si sería igual al que perdí, pero quedó satisfecha ajusta muy bien y no se recorre el cinturón, llegó antes y en buenas condiciones, la recomiendo!

Super strong and happy to have this added tightenly feature. The car seat fits way tighter and can be used for any carseat becuase its placed on the seatbelt.