The helm and passenger seat storage box pedestal is ideal for mounting seats to storage boxes. The base and tube section is mirror polished 316 marine grade s/s. The base plate is laser cut and fully welded and gusseted to tube section. The top casting (RX12) is ideal for mounting seats and table tops to tubes sizes 75mm, 76mm and 73mm. It is fully nylon bushed which means there is nil metal to metal contact between swivel and tube. It is a robust pressure die cast marine grade alloy component which is powder coated black or white. Comes with a marine grade stainless steel locking handle to lock the swivel. Available in heights from 125mm to 175mm. Can be adapted with a fore and aft slide (see 2.6a) and front mounted footrest (see 2.7)