Main Features： 2.5mm Marine Grade Aluminum Checker Plate 5052 Series Jack-off base included Fully TIG Welded 1240mm Door Opening (Rubber to Rubber) Full Length Stainless Steel Piano Hinge, Dual Gas Struts Support Heavy-duty Whale-tail Locks Fully Rubber Sealed, Weather -Resistant Recessed Lid & Frame Structure Provides Top Security and Strength Notice: Price for VIC Metro Area Only and GST Inclusive.