The Plaza PP41 series of partition
posts are built from 1 1/2 square Stainless Steel
tubing. The standard five configurations, End, Center,
Corner, 3-Way, and 4 Way are available. The post
series is shipped with a Flat Cap and Welded
Base with U channels for 1/4" glass. The channels
are set for a 2 " air
gap under the glass. The post holds the top edge
of the glass 18" above the mounting surface. The
post extends ~ 1/8" above the top edge of the glass.