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10 bestFifth Wheel Locksof June 2025

112M consumers helped this year.

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Rhino USA Trailer Hitch Lock - Patented 5/8 inch Locking Receiver Pin for Class III IV Hitches - Weatherproof Anti-Theft Lockable Pin with Dust, Mud & Gunk Protection - Used to Tow Truck, Boat, Bike
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1

BOYISEN 5th Wheel King Pin Lock Solid Steel Anti Theft for RVs, Semi Trailers and Campers with Handles Warning Tag
BOYISEN 5th Wheel King Pin Lock Solid Steel Anti Theft for RVs, Semi Trailers and Campers with Handles Warning Tag

BOYISEN

10.0

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2

Trimax TFW60 Ultra Tough Alloy 5th Wheel King Pin Lock, (New Improved Version), Yellow
Trimax TFW60 Ultra Tough Alloy 5th Wheel King Pin Lock, (New Improved Version), Yellow

Trimax

10.0

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3

AMPLock LPCVR 5th Wheel Lock | Heavy Duty King Pin Lock for Travel Trailer | Conical Lock Made of Ductile Cast Iron | Prevent Traction with Chains, Rust Resistant | Made in Canada
AMPLock LPCVR 5th Wheel Lock | Heavy Duty King Pin Lock for Travel Trailer | Conical Lock Made of Ductile Cast Iron | Prevent Traction with Chains, Rust Resistant | Made in Canada

AMPLock

10.0

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4

DC Cargo Mall 5th Wheel King Pin Lock - Weather Resistant, Key Lock, Yellow, 20 in
DC Cargo Mall 5th Wheel King Pin Lock - Weather Resistant, Key Lock, Yellow, 20 in

DC Cargo Mall

9.9

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15% off

5

TIPHOPE 5th Wheel King Pin Lock,Heavy Duty Anti-Theft 5th Wheel Trailer Hitch Lock with Warning Tag,High Security Trailer King Pin Lock for 5th Wheel/Semi Trailers/RVs/Container Trailers/Campers
TIPHOPE 5th Wheel King Pin Lock,Heavy Duty Anti-Theft 5th Wheel Trailer Hitch Lock with Warning Tag,High Security Trailer King Pin Lock for 5th Wheel/Semi Trailers/RVs/Container Trailers/Campers

TIPHOPE

9.8

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Related products

Rhino USA Trailer Hitch Lock - Patented 5/8 inch Locking Receiver Pin for Class III IV Hitches - Weatherproof Anti-Theft Lockable Pin with Dust, Mud & Gunk Protection - Used to Tow Truck, Boat, Bike

Rhino USA Trailer Hitch Lock - Patented 5/8 inch Locking Receiver Pin for Class III IV Hitches - Weatherproof Anti-Theft Lockable Pin with Dust, Mud & Gunk Protection - Used to Tow Truck, Boat, Bike

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Rhino USA Trailer Hitch Coupler Lock Kit (Includes 2" & 1/4" Couplers) Heavy Duty Anti-Theft Tongue Locks for Boat, RV, Travel Trailers & More - Reinforced Solid Steel for Ultimate Peace of Mind!

Rhino USA Trailer Hitch Coupler Lock Kit (Includes 2" & 1/4" Couplers) Heavy Duty Anti-Theft Tongue Locks for Boat, RV, Travel Trailers & More - Reinforced Solid Steel for Ultimate Peace of Mind!

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5Th Wheel Lock

5Th Wheel Lock

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WARLOK 5th Wheel King Pin Lock, Anti-Theft Trailer, Heavy Duty Steel

WARLOK 5th Wheel King Pin Lock, Anti-Theft Trailer, Heavy Duty Steel

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6

TRIMAX TFW80HD 5th Wheel King Pin Lock
TRIMAX TFW80HD 5th Wheel King Pin Lock

Trimax

9.6

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5% off

7

Curt 23255 Dumbbell Style King Pin Lock
Curt 23255 Dumbbell Style King Pin Lock

CURT

9.4

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8

AMPLOCK PLS-S | Heavy Duty Lock for Fifth Wheel | Patented Lock for 5th Wheel Travel Trailer with PULLRITE or Sidewinder Hitch Style ONLY | Made in Canada
AMPLOCK PLS-S | Heavy Duty Lock for Fifth Wheel | Patented Lock for 5th Wheel Travel Trailer with PULLRITE or Sidewinder Hitch Style ONLY | Made in Canada

AMPLock

9.2

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9

Heavy-Duty - King Pin Lock | Strong Tough Steel | Fifth Wheel Trailer Lock | Anti-Theft for RVs, Trailers, etc | with Bright Caution Tag Deterrent and Air Freshener
Heavy-Duty - King Pin Lock | Strong Tough Steel | Fifth Wheel Trailer Lock | Anti-Theft for RVs, Trailers, etc | with Bright Caution Tag Deterrent and Air Freshener

Jayour

8.9

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10% off

10

BISupply Semi Trailer King Pin Lock - Anti Theft 5th Wheel Hitch Locking Pin Kingpin Hitch Lock for RVs or Trailers
BISupply Semi Trailer King Pin Lock - Anti Theft 5th Wheel Hitch Locking Pin Kingpin Hitch Lock for RVs or Trailers

BISupply

8.7

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