Something that has not really been discussed yet is what the difference is from a spark guard and this piece of equipment. Well, if you remember, one spark guard actually made an appearance on this list and they are actually pretty much the same type of design. However, they are designed to provide protection all around with single-panel designs fitting snugly. You could almost consider them an enhancement but to be honest, they are pretty much the same thing. In a technical sense, a spark guard could simply be considered a design type.