Like all other types of rubber grommets, square grommets rubber has a protective role too. They are actually square-shaped rubber bumpers whose role is to protect wires and cables from rough or sharp edges. This reduces the additional risks you may be exposed to – and above all, the possibility of wire stripping and short circuit. Even if there is no short circuit – you will have destroyed cables, and you will have to buy new ones over time. Not to mention that damaged cables can cause malfunctions in your computer, TV, or other electronic components that you use every day. One thing is for sure: such breakdowns can cost you a lot. That is why square rubber grommets happen to be much easier to use. 

Square grommets are most often made of ordinary rubber, although synthetic rubber is sometimes used due to its special properties – that can satisfy even the most discerning consumers. Square grommet rubber is known to be a good protector against dust, water, or other external influences – and it can withstand quite high temperatures. If the sockets in your house are square-shaped, then square rubber grommets will come in handy because they will match the shape of the socket and be almost invisible. You can find these square grommet rubber in almost all sizes, so they can be adapted to almost any type of socket. The only thing you need to measure well is the opening through which the cables and wires will pass. 

Certainly, in case you want it, many manufacturers are willing to meet your needs, by making square grommet rubber to order. So, it is up to you to give the dimensions and diameter, and you will get customized square grommet rubber for the purpose you need. Also, square grommet rubber comes in several colors, and you will choose the one that best fits the design of your space.