You are purchasing a New GSRF,  Loc-it coupler lock for a 1 7/8" & 2" Stamped Metal ball coupler Only, as shown in pics. This will fit stamped couplers only, not forged couplers.  As you can see, this body of the coupler lock, is just 1/4" thick on the housing. This comes with a 304 Stainless Steel Disk Lock with 2 keys as shown. The lock is fully covered to prevent break ins and is bolt cutter proof.  This is a very secure way of locking the coupler on the trailer so thieves have no way to tow your trailer away.  This does not fit Slide Lock Couplers !! This lock comes with Free Shipping to the lower 48 states. A 90 day Factory Warranty included.  Made in good old USA.  Color may change.   Does Not Fit UFP & Atwood Couplers !!.  Channel, stand, and coupler are for display ONLY, the sale does not include these mentioned.