The Bauer Standard Keyed-Alike Lock Kit is a direct replacement for standard RV entry door locks. It features Bauer SCI technology to prevent tampering with lock cylinders.• Direct replacement for standard RV entry door locks• SCI technology prevents tampering with lock cylinders• All keys use one key code• Hardware and keys included• Requires 2-3/4" x 3-1/4" cutout• Fits door thickness of 1-1/2"• Includes travel trailer lock, barbed cam, 3 1-1/8" cargo cams, 3 offset cams, and 3 straight cams All keys use one key code Hardware & keys included Requires 2-3/4"" x 3-1/4"" cutout & 1-1/2"" door thickness | AP Products Bauer Standard Keyed-Alike RV Door Lock Kit