Air Lifting Jacks
Hovair Systems air lifting (lift) jacks are an ideal solution if you have loads that need to be at a certain level in order to operate correctly.
Lift jacks are permanently mounted onto an air bearing. This gives you the flexibility of being able to move your load directly from the lift jack units. In the case of scaffold, for instance, these jacks would be ideal because they can actually level the structure as well as move it to another area in just one operation.
Just below the crank handle is a metal attachment plate which is used to permanently attach your load to the lift jack.