Amazon.com: AMPLOCK U-PLS-S | Heavy Duty Lock for Fifth Wheel | Patented Lock for 5th Wheel Travel Trailer with PULLRITE or Sidewinder Hitch Style ONLY : Automotive
CURT 5th Wheel Hitch Lock #23256 | Ron's Toy Shop, Inc.
CURT 5th Wheel Hitch Lock (1/2 in. Diameter Pin) 21506 - The Home Depot
CURT 5th Wheel Kingpin Lock #23255 | Ron's Toy Shop, Inc.
Trailer Hitch Lock for 2 Inch and 2 1/2 inch Hitch Receivers — Tulga Fifth Wheel Co.
Gooseneck Air Hitch for 5th Wheel Gooseneck Pin Box or Adapter
TFW60 - TRIMAX Locks
Reese 20K Fifth Wheel Trailer Hitch Fits Standard Rails 5K Pin Cap Dual Lock Jaw | eBay
Master Lock 5th Wheel King Pin Lock Review Video | etrailer.com