Armor L6602 Steel Male Stacking Foot are used for the road cases where stacking is desirable.
When building rack cases that are stackable, one way to do it is to use stacking female on the under side of the case and male feet on the top side of the cases.
Female stackable feet work better on the under side of the case because it has a larger surface area and serves better as feet when not stacking.
The Male Stacking Feet are made out of steel alloy which can bear high load. it helps to bear the impact loading if case is dropped on to floor accidently.
The Stacked feet helps in avoiding the sliding of the cases and keeps the stacked case int o its position.