Top 10 5th Wheel Lock Kingpin – Towing Hitch Locks

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

BOYISEN #ad - Keyed unique, boyisen anti theft trailer lock using blossom lock, unlike other trailer lock using flat lock, come with two keys for your lock only. High visibility: this kingpin lock is designed to be bright yellow, so you could notice if it is still stay in place, and come with warning tag, and remind you of removing it when you want to hitching.

No worry about another BOYISEN kingpin lock will have the same key. Heavy duty construction: this trailer lock is made of solid steel instead of casting steel, hard to break. Universal fit: ideal for trucking companies, RV dealers or fleet drivers, used for RVs, Boats and Campers Container Trailer.

The heavy duty steel will add more difficulties for steal drills, strong enough for weather resistant, and lasts for years. More convenient with handle, compared with other kingpin lock, BOYISEN trailer kingpin Lock add handle and turn cylinder outward instead of downward, it will be more convenient while lock or unlock for 5th wheel under trailer.
BrandBOYISEN #ad
ManufacturerBOYISEN #ad
Height3.66 Inches
Length5.91 Inches
Weight1.98 Pounds
Width5.91 Inches
Part Number190905

2. Trimax


Red, Trimax TFW80HD 5th Wheel King Pin Lock

Trimax #ad - Rugged weather proof Epoxy Powder Coat that prevents Rust & Corrosion. Maximum duty hardened Steel Security for Unattended 5th Wheel Trailers. Easy to install: simple 1/4 turn to release lock core, slide unit up over King Pin, push lock core back in to lock into place. Full collar Design keeps grease off hands. Includes 2 rugged Keys and a Lifetime Warranty.
BrandTrimax #ad
ManufacturerTrimax #ad
Part NumberTFW80HD
WarrantyLimited Lifetime



CURT 23255 5th Wheel Trailer Lock for 2-Inch King Pin

CURT #ad - To protect your 5th wheel trailer from theft while it is left unattended, this 5th wheel lock is made with a high-strength steel pin and an aluminum bracket. Watertight.

Two keys included. With a 2-inch diameter opening, this 5th wheel trailer lock fits virtually any 2-inch king pin. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access. Easy to operate. For your convenience, two keys are included with this 5th wheel lock. Dependable security. The internal components of this 5th wheel base rail lock can easily be protected from the elements with the included watertight dust cap. Versatile. This 5th wheel lock easily installs on the king pin of your 5th wheel trailer, preventing it from being coupled to a 5th wheel hitch.
BrandCURT #ad
ManufacturerCURT #ad
Height3 Inches
Length6 Inches
Weight0.1 Pounds
Width5.5 Inches
Part Number23255
WarrantyManufacturer Warranty

4. Trimax


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

Trimax #ad - Easy to install: unlock tfw60, slide lock up to Cover Hitch, lock head will spring out from the Lock, Push In Lock Head and Turn Key. Rugged weather proof Epoxy Powder Coat Finish Prevents Corrosion. Constructed of heavy Gauge Aluminum Alloy for Added Security. Tfw60 is max security for unattended 5th Wheel Trailers New Improved Version of the TFW55. Includes 2 Rugged Keys.
BrandTrimax #ad
ManufacturerTrimax #ad
Part NumberTFW60
WarrantyLimited Lifetime

5. Jayour


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 #ad - Park your trailer, or camper with confidence and full security. Its a worry free purchase. Lifetime satisfaction guarantee: its either you love the product, or get your money back at any time, for life.

Convenient handle: this heavy steel king pin lock includes a handle attached, for easy carrying of your trailer lock. The yellow hang tag also helps deter thieves from even trying to steal your fifth wheel. This enables easier handeling of your lock, with a stress-free experience. Tough steel material: engineered with top quality durable steel, RV, your fifth wheel lock is strong and unbreakable.

Prevents theft: park your trailer with peace of mind, knowing your trailer is locked and secure, preventing any robbers. Enjoy our lifetime guarantee with no questions asked! Heavy duty construction: made of tough and solid steel composition, this trailer lock is sure to prevent theft, and last for a lifetime of usage.
BrandJayour #ad
ManufacturerJayour #ad
Part Number99547

6. RoadPro


RoadPro RPKPSL3 Standard Duty King Pin Lock with 2 Keys

RoadPro #ad - 3. 25 inch diameter x 3 inch height and 1/8 inch thick. Plastic florescent warning tag on plastic 12 inch chain. Slide bolt lock cylinder with 2 keys. Prevents theft of trailers by prohibiting fifth wheel from engaging king pin. Bolt designed for sheer strength, carbon steel pipe construction with zinc coating.
BrandRoadPro #ad
ManufacturerRoadPro #ad
Height3 Inches
Length4.5 Inches
Weight2 Pounds
Width4.5 Inches
Part NumberRPKPSL3
Warranty1 Year Limited

7. Tow Ready


Tow Ready 63251 Fifth Wheel King Pin Lock

Tow Ready #ad - Includes 2 keys. Easy grip ends and Dust Cap to seal out the elements. Bright yellow for visibility. Durable extruded T6 tempered aluminum body.
BrandTow Ready #ad
ManufacturerTow Ready #ad
Height5 Inches
Length6 Inches
Weight1.19 Pounds
Width3 Inches
Part Number63251
Warranty1 Year



KAYCENTOP Heavy Duty Fifth Kingpin Lock Steel 5Th Wheel Security Anti Theft King Pin Lock with Highly Visible Red Caution Tag Great Deterrent for Trailers Tractor RV

KAYCENTOP #ad - Caution tag: our new design anti theft 5th wheel kingpin lock is with an additional caution tag with great deterrent for trailers Tractor Rv. The forged locking pin is extremely strong, and cannot be removed without the key to the lock.

The bright red color has strong visible warning. High security: the heavy duty king pin lock stops theft while it's engaged, the heavy duty steel lock covers the entire king pin for total security. Easy to install: push and lock the kingpin lock, 2 steps to Fit on king pin in seconds and keep safe always. For security reasons, we do not keep any spare keys. Please keep the attached keys safe. High quality material: the trailer lock is made of solid steel pipe and plate. Unique plate design: our new design anti theft kingpin lock with an additional steel plate for more security than normal design.
ManufacturerKAYCENTOP #ad
Weight3.11 Pounds
Part NumberL3011RD



1 Pack, JENDYK KPLMK5HD-KD Sahara Gold Heavy Duty King Pin Lock Keyed Differently

JENDYK #ad - Covers semi-Trailer's King Pin. Cup" design keeps grease off hands. Casting made in usa of High Tensile Strength Ductile Iron. Bell shaped casting prevents locks from wedging or jamming in fifth wheel. Prevents theft or Movement of Dropped-off Semi-Trailer.
BrandJENDYK #ad
ManufacturerJendyk #ad
Height5 Inches
Length4 Inches
Weight4 Pounds
Width3 Inches
Part NumberKPLMK5HD-KD

10. Unknown


Locks to Your Kingpin to Protect Your RV 5th Wheel from Theft While in Storage, Fits Standard 2" Kingpin 48856, Eaz-Lift RV 5th Wheel Trailer Kingpin Collar Lock

Unknown #ad - Easy to install and lock. Made out of durable, zinc-plated steel. Helps prevent theft. Fits over standard RV’s 2" fifth wheel kingpin. Padlock and keys included.
BrandUnknown #ad
ManufacturerCamco #ad
Part Number48856