Cabinet adjustable spacer

This is not a mounting bracket itself. It is just a spacer between an actual bracket and a wall. The spacer provides better control over the distance from a cabinet back panel to a wall. The hole for the screw is 8mm. There are 4 different lengths of the spacer:XS - for gaps from 20 to 30mmS for 25-40mmM for 50-85mmL for 100-180mm