Pier-Tech 1 is a stationary fixed height pier that can be designed for either a standing or sitting position. It is constructed from anodized corrosion resistant aluminum. The main beam consists of built in slots on all for sides for mounting accessories to the sides of the pier such as the pier-tech eyepiece tray or laptop trayFeatures of the Pier-Tech 1 Telescope Pier Can be made portable with optional leg and castor attachment. 400 pound capacity. Custom Pier height available. Aluminum construction and Stainless Steel fasteners for corrosion resistance. Custom machined top plate for your telescope or wedge type included in price. Cement anchors included in price.