The Lange Originals Second hanger is an add-on option designed to work with the Hoist-A-Cart, allowing a second set of doors to be stored. Designed for 07-19 4 door vehicles. Where do you put your Steel Doors when they are not on the vehicle? Don't leave them where they will get knocked over! Here is the solution for safe storage. Easy to assemble; requires a sturdy wall to mount in the garage or workshop. Holds pair of doors.