Spacer discs for window installation and much more

This practical set of 144 spacer discs is the ideal helper for installing windows and doors, aligning and leveling furniture, floors, and ceilings, for the substructure of stairs and terraces, and for many other purposes in drywall and interior construction. The shims come in 6 different thicknesses ranging from 1 to 6 mm and are made from durable, pressure-resistant, and aging-resistant PP plastic.

Note: Due to temperature fluctuations of the plastic, the glazing blocks may expand or shrink by up to 5%.