Removable Adjustable Table Pedestal Base for Marine Boat RV Aluminum 500-700mm Product Features 1. Provides effortless take down of the table system for storage; 2. Mount base nearly flush with deck for minimal interference when table is removed; 3. The base is mounted directly on the deck(no post hole required in deck);R 4.Unique locking system ensures that the pedestal is locked; 5.Bright anodized base swivel and hand polished bright anodized post. 6. Manual adjustable height from 500MM to 700MM(19.68"-27.56") This pedestal is suitable for tables up to and including 1,000mm models. For tables over 1,000mm we recommend using two pedestals. The pedestal is supplied complete - base, adjustable pedestal and under table mount. Height of Base Unit: 15mm (0.6") Width of Base Unit:178mm (7") Screw Hole Size: Under Table Mount : 6mm Floor Mount : 7mm Total weight: 2.15kg / 4.74 lbs Destination custom duty is not included in the listing price; it is the customer's duty to pay for custom duty if any.