Definitions for "Top cap"
A panel placed on top of a palletized unit load to facilitate stacking and tight strapping without damaging the unit load.
The finished piece of the top of a workstation post or panel.
Material that forms a flat, level surface horizontal to the base of a pallet that is used to protect the integrity of the mail under the top cap while also supporting a loaded pallet above. A top cap must be secured to a pallet of mail with either stretchwrap or at least two crossed straps or bands.
The part of threadless headset that aids in proper adjustment of the headset bearings.