Dead Hung Rigging typically consists of steel pipe battens, individually hung or as a grid, suspended from the ceiling structure without the ability to move up and down. These battens can be suspended with cable, chain or threaded rod (see suspension hardware) and are used to hang curtain track, curtains, lights, or scenery. This type of rigging is perfect for lower ceiling heights and tighter budgets. The disadvantage is that for maintenance work it is necessary to get up to the batten as opposed to having the batten come to you.