The spray rack comes with two plastic grippers which have been used for carrying a painted door in the spray rack to your drying rack. The plastic grippers have tough texture on them, similar to sandpaper, that retains them from sliding off door edges when carrying a door. Observe as http://finnyyxvs.webbuzzfeed.com/1682906/how-much-you-need-to-expect-you-ll-pay-for-a-good-painted-cabinet-fails