Heininger Automotive Automotive HitchMate Trailer Coupler Latch Lock - 1-7/8" - 2"

Maximum security for unattended trailers. Heavy duty one-piece lock with a 5/8” heat treated steel pin and integral push lock. Housing is made from tough aircraft aluminum with an extra large crown surrounding the tumbler. Natural finish will not rust. Push button style lock with easy key access from front. Double-sided automotive style key makes for easy insertion and removal. Shuttered key opening prevents clogging and freezing. Fits 1-7/8" and 2" lip-engaging tripper style couplers, maximum lip width of 3-3/4".