Specification Item Name Caravan Jack PadMaterial PP SteelColor BlackUsage Use with the hand cranked trailer legs After installing the parking legs at the bottom of the trailer put the trailer bracket Install the bottom of the leg to increase the contact area between the leg and the ground so as to avoid the trailer in mud sand With the tire auxiliary support it plays a stabilizing role Features Once Installed No Need to Remove Again Easy to Install No Tools Required Robust High Quality Construction Spreads Load Area to Reduce Sinking Compatible with most Caravans on the Market Plastic Pin to Ensure LongevityPackage included 4X Stabilising Feet4X Stainless Steel Pin4X Stainless Steel Clip