8 bestFifth Wheel Locksof October 2026
112M consumers helped this year.
1
BOYISEN 5th Wheel King Pin Lock Solid Steel Anti Theft for RVs, Container Trailers and Campers with Handles Warning Tag
BOYISEN
10.0
2
Steel Kingpin Lock for 5th Wheel Trailers
SAS
10.0
3
CURT 23255 5th Wheel Trailer Lock for 2-Inch King Pin, CARBIDE BLACK POWDER COAT
CURT
9.8
4
Master King Pin Lock-Toy Hauler/Trailer Locks w/BumpStop #387NKA-2
Master Lock
9.6
5
AMPLOCK U-LPCVR fifth wheel lock
AMPLOCK
9.4
6
Proven Industries Model PL-5 5th Wheel King Pin Coupler Loc. Anti Theft for RVs, Container Trailers and Campers
Proven Industries
9.2
7
AMPLock - U-PLS-S Heavy Duty King Pin Locks for 5th Wheel - Pullrite/Sidewinder Style for - Anti Theft Trailer Hitch Lock, Patented Keyed Alike Commercial and Travel Trailer Hitch Locks with Keys
AMPLOCK
8.9
8
RVMATE 5th Wheel Lock, Heavy Duty Steel King Pin Lock with Anti-Theft Warning Tag, for 5th Wheel/Semi Trailers/RVs/Containers
RVMATE
8.6
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