These drop down union clips are ideal for tiered seating applications and giant staircase applications. They come in sizes 4'' ,6'' and 8'' so you can create the stage step you desire using the 1'X4' stage deck module.
Look at how we used the 4'' drop down for a modular orchestra seating.
Ideal to use when you want to set 12'' or 16'' raised tiered seating or bleacher setup, as shown above. Extract from Tiered Seating User Manual. ps ts sc