Springfield Marine Bolt Lock 27 Fixed Height Table Package The Springfield Marine Bolt Lock Fixed Height Table Package comes with all you need to mount a table top. The table mount is made of high-strength black plastic. Featuring a 2-38 strong anodized aluminum post. The floor base was constructed from aluminum with a satin finish that has a 7 round surface mount and a 5-34 mounting hole pattern. Includes Satin finish aluminum floor base 7 round surface mount floor base High-strength black plas