The Lockwood 30mm 120 Series Solid Brass Padlock suits general-purpose security with a UV-stable silicone cover for outdoor weather resistance. Insert and turn the key to release the spring-loaded shackle; the key is removable in the open position. Built from heavy-duty brass extrusion with a boron steel shackle (chrome plate). Tested to the Australian padlock standard for security and corrosion resistance. Backed by Lockwood's 25-year mechanical warranty.