This is the best replacement available for the slightly smaller and now obsolete Chesler locksets used on some 1960s trailers. This standard version fits most Airstream doors from 1962 to 1964 where the door is 1-1/2" thick or less. It also fits a few 1965 Airstream doors.

Please note all dimensions below and confirm that this lock will work on your trailer.

Your backset must be 2-3/8" for this lockset to fit. The backset is the horizontal distance from the edge of the door to the center of the lockset.

NOTE: Please expect minor scratches on the chrome on these locks.  We sell a lot of these and every one we receive from the manufacturer has minor scratches.

• Fits doors 1-1/4" to 1-1/2" thick.
• Requires a 2-3/4" x 2-3/8" cut out in door.
• Escutcheon plates are 3-5/8"" x 2-7/8" in size (inside and outside).
• 2-3/8" backset.
• Comes with 2 keys.