Our Trailer-Only Chock (SC-2000 – Zip’s Part # CP-SC) comes with this mounting kit, consisting of 2 steel plates and the hardware to attach it to your trailer platform, or table top lift. But if you need an EXTRA kit so you can mount the Trailer-Only Chock in a different spot on your trailer, or to transfer the chock to a different trailer or lift table, you can order this kit separately. Trailer Chock NOT Included in this kit Extra Kit for Mounting the Trailer Chock For the full Trailer Chock Kit, use part # CP-SC
