NO LONGER AVAILABLEFor camping trailers, travel trailers, boat trailers, infinite adjustment, large footpad. Easily adjusts to a full 6". Positively locks at any point from 11-1/2" minimum to 17-3/4" maximum. Just a pull on the release handle and it snaps into position. Releasing is just as simple. Handle may be mounted on either side. Sold individually.