A seatbelt extension can make easier to fasten a car seatbelt. It can greatly help if the part of the seatbelt that the retractable belt attaches into is low down or in a small space. It simply clicks into the female part of the belt, and has its own female part attached at the end of an additional piece of webbing. Not all seatbelt extensions are universal, however. Chat with our service engineers and they can find the right extension for you.