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1. CURT

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CURT 23255 5th Wheel Lock for 2-inch King Pin

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CURT #ad - 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. Easy to operate.

Two keys included. 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. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access. For your convenience, two keys are included with this 5th wheel lock. With a 2-inch diameter opening, this 5th wheel trailer lock fits virtually any 2-inch king pin. Dependable security. Watertight. The internal components of this 5th wheel base rail lock can easily be protected from the elements with the included watertight dust cap.
BrandCURT #ad
ManufacturerCURT #ad
Height3 Inches
Length6 Inches
Weight0.1 Pounds
Width5.5 Inches
Part Number23255
Model23255
WarrantyManufacturer Warranty

2. VULCAN

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VULCAN Heavy Duty Chromed Steel King Pin Trailer Hitch Lock, Works with RVs and Class 8 Trailers

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VULCAN #ad - Strong deterrent - the last thing a trailer thief wants to see is a heavy duty Vulcan king pin lock. It is physically impossible for the trailer to connect with a 5th wheel while the lock is engaged, and the heavy duty steel lock covers the entire king pin for total security. The forged locking pin is incredibly strong, and cannot be disengaged without the key to the lock.

Extremely durable - the heavy duty steel cuff and lock cylinder have a high gloss stainless steel finish to resist the elements. The warning tag is an extra visual indicator to prevent accidental attempts to hook up to the trailer while the lock is engaged. Each set includes a slide bolt lock and two keys. Once the would-be thief sees the lock they will almost always move on to an easier target. Includes flourescent tag - each lock includes a fluorescent warning tag on 12" chain for extra safety.

This lock is designed to last for years and years and can be moved from trailer to trailer depending on your security needs. Prevents unauthorized trailer movement - the heavy duty king pin lock stops theft of any big rig or RV trailer by preventing the king pin from mating with a 5th wheel. Vulcan is known for providing some of the hardest lock systems to defeat in the world, and the king pin lock is no exception. Heavy duty construction - the solid steel cuff and kingpin lock are extremely difficult to defeat and engineered specifically for maximum tamper resistance.
BrandVULCAN #ad
ManufacturerVULCAN #ad
Part NumberKPL002
Model5823930239

3. Eaglestar

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Orange, Eagle Pin Locks Ku-1 Trailer King Pin Lock for RVs, Boats and Campers

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Eaglestar #ad - Paint: powder Coated Orange. Universal fit. Comes with an Safety Ribbon. Material: Cast Steel. Keyed unique are for the individual drivers and RV owners.
BrandEaglestar #ad
ManufacturerSequoia Brands, Inc #ad
Height4.6 Inches
Length6.5 Inches
Weight3.3 Pounds
Width4.7 Inches
Part NumberKu-1
ModelMTS-KD-S

4. BOYISEN

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

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BOYISEN #ad - 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.

High visibility: this kingpin lock is designed to be bright yellow, and come with warning tag, so you could notice if it is still stay in place, and remind you of removing it when you want to hitching. Heavy duty construction: this trailer lock is made of solid steel instead of casting steel, hard to break.

No worry about another BOYISEN kingpin lock will have the same key. Keyed unique, unlike other trailer lock using flat lock, boYISEN anti theft trailer lock using blossom lock, come with two keys for your lock only. Universal fit: keyed alike making it ideal for trucking companies, used for RVs, RV dealers or fleet drivers, Boats and Campers Container Trailer.
BrandBOYISEN #ad
ManufacturerBOYISEN #ad
Height3.74 Inches
Length5.91 Inches
Width5.91 Inches
Part Number190905

5. RoadPro

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RoadPro RPKPSL3 Standard Duty King Pin Lock with 2 Keys

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RoadPro #ad - 3. 25 inch diameter x 3 inch height and 1/8 inch thick. Plastic florescent warning tag on plastic 12 inch chain. Bolt designed for sheer strength, carbon steel pipe construction with zinc coating. Prevents theft of trailers by prohibiting fifth wheel from engaging king pin. Slide bolt lock cylinder with 2 keys.
BrandRoadPro #ad
ManufacturerRoadPro #ad
Height3 Inches
Length4.5 Inches
Weight1.88 Pounds
Width4.5 Inches
Part NumberRPKPSL3
ModelRPKPSL3

6. WAR-LOK

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Heavy Duty Conical Trailer King Pin Lock

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WAR-LOK #ad - Deflects the fifth wheel plate of a thief tractor. Rotating disk lock Technology; This is not your typical lock. Perfect to secure truck, boat, and RV trailers. Conical design. Lost keys can be replaced, if registered with manufacturer. Designed for dropped/untethered trailers. Number listed on key tag needed.
BrandWAR-LOK #ad
ManufacturerWAR-LOK #ad
Part Number857711005110

7. Trimax

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Blister Packaging, Trimax Ultra Tough 5Th Wheel Trailer Lock Rugged Powder Coat Finish in Bright Yellow TFW55

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Trimax #ad - Trimax corporation is the world’s leading lock manufacturer providing customers’ high quality products through innovative design.
BrandTrimax #ad
ManufacturerTrimax #ad
Height1.73 Inches
Length0.87 Inches
Weight0.1 Pounds
Width3.03 Inches
Part NumberTFW55
ModelTFW55
Warrantyn/a

8. Prous

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Anti Theft King PIN Lock 4 Container Trailer Rv 5th Wheel Camper Trailer

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Prous #ad - Locks are keyed different To Avoid Duplication and Security Risk. Brand new, heavy duty. Trailer Theft Deterrent. 2 keys included. Helps add peace of mind and Security To Trailers Left Unattended. Blue finish helps the unit Be Visible To Avoid Accidental Hook-Ups.
BrandProus #ad
ManufacturerUS PRO #ad
Part Number12

9. AMPLOCK

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AMPLOCK U-LPCVR 5th Wheel Lock for King Pin

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AMPLOCK #ad - Easy to use with ampLOCK’s push and lock system. Protect your fifth wheel without worries with the best king pin lock on market **Make sure you choose the right model for your trailer size and type referring to pictures provided photos are for visual reference only or to our website www.

Amplock. Com **. Materials used by ampLOCK provide good rust resistance for use in all climates. Our heavy duty lock pin is conical to prevent traction with chains and fitting of modified hitches when unhitched. The strongest lock to secure your fifth wheel made with high quality materials and control and identification key system.
BrandAMPLOCK #ad
ManufacturerAMP #ad
Height8.5 Inches
Length7 Inches
Width6 Inches
Part Number8 87613 30047 1
Model8 87613 30047 1
WarrantyAMP Drummond Inc. (the ''Company'') provides a one-year limited warranty from the original date of purchase by the end-user of the products manufactured by the Company (the ''Product'') against defects in material and workmanship. This limited warranty is non-transferrable and is subject to certain restrictions. The provisions of this warranty do not apply to Products: (i) used for purposes for which they are not designed or intended; (ii) which have been altered or abused; or (iii) which have been used in violation of any written instructions provided by the Company. SOLE REMEDY; NO ADMISSION The company's sole obligation under this warranty shall be to replace the Product. In no event shall the Company's acceptance to replace a Product be construed as an admission of liability of any kind, including, without limitation, that the Product returned was in fact defective.

10. RoadPro

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RoadPro RPKPSL-2 Heavy Duty Steel King Pin Lock

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RoadPro #ad - Bright yellow warning tag on 12-inch chain. 3 ¼-inch h x 3 ½-inch diameter lock. Prohibiting 5th wheel from engaging king pin. Slide bolt lock with 2 keys. Covers entire king pin.
BrandRoadPro #ad
ManufacturerRoadpro #ad
Height3.4 Inches
Length4.5 Inches
Width4.3 Inches
Part NumberRPKPSL2
ModelRPKPSL-2
WarrantyYes