Chromoly Adjustable Strut kit. All hardware is supplied for cpmplete install. Hardware is stainless and nylon locking nuts with quick pins for adjustment in height and pins for lower bracket to be able to open hatch when needed. This is our 2pc kit that we offer for the L1 Eg hatch for those that feel they need it. These kits are also sold to those that have competitors wings that sag or came with hand bent tabs and screws.