Model TL-33 universal lock fits more than 30 couplers - precision made of heavy grade aircraft aluminum and will not rust. It features a 3/4" steel locking pin, for use with a padlock.
Padlock not included.
Pos. #1 Fits all trigger style:Fulton, Shelby, Dutton-Lainson, Atwood and similar.
Pos. #2 Fits latch style: Atwood,Fulton cast couplers and similar.
Pos. #3 Fits large 8,000 and 10,000 lb. Atwood couplers used on many cargo style trailers.