The Fastpoint’s spacers in plastic are designed to fit with holes of 3,2 mm and 5,0 mm. The product is available in stock in various size. To use these spacers will be sufficient to insert them by pressure, making them come out from the opposite side of the second chassis. They allow to reduce the protrusion under the chassis. In addition to the locking part situated in the upper side, in the lower one there is a convex surface that give better seal and protect against atmospheric agents.