Top 9 Kingpin Lock for 5th Wheel – Towing Hitch Locks

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1. VULCAN

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

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VULCAN #ad - 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. 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.

Once the would-be thief sees the lock they will almost always move on to an easier target. 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. Strong deterrent - the last thing a trailer thief wants to see is a heavy duty Vulcan king pin lock. The forged locking pin is incredibly strong, and cannot be disengaged without the key to the lock.

Each set includes a slide bolt lock and two keys. Each warning tag has caution information in both English and French. This lock is designed to last for years and years and can be moved from trailer to trailer depending on your security needs. 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.
BrandVULCAN #ad
ManufacturerVULCAN #ad
Weight2.5 Pounds
Part NumberKPL002
Model5823930239

2. OKLEAD

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OKLEAD Heavy Duty Steel Kingpin Lock 5th Wheel Trailer King Pin Lock with Bright Yellow Caution Tag 2 Keys Pin Φ 13mm

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OKLEAD #ad - New design - our new design anti theft coupler lock is with an additional steel bottom for higher security than normal design. Premium material - the 5th kingpin lock is made of solid steel pipe, not casting.

Pack including - this 5th wheel kingpin lock includes 1 lock, 2 keys and 1 reminding plastic pad. It is impossible for the trailer to connect with a 5th wheel while the lock is installed. Universal fit - for RVs, Container Trailers and Campers. Client support - 30 days money back and 1 YEAR warranty, feel free to contact us for any issue. And the bright yellow color has strong visible warning. The heavy duty king pin lock stops theft while it's engaged, the steel lock covers the entire king pin for total security.
BrandOKLEAD #ad
ManufacturerOKLEAD #ad
Height3.27 Inches
Length5.94 Inches
Weight3.11 Pounds
Width5.94 Inches
Part NumberL3002
Model13

3. KAYCENTOP

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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…

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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. 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. The bright red color has strong visible warning. Unique plate design: our new design anti theft kingpin lock with an additional steel plate for more security than normal design. High quality material: the trailer lock is made of solid steel pipe and plate. The forged locking pin is extremely strong, and cannot be removed without the key to the lock.
BrandKAYCENTOP #ad
ManufacturerKAYCENTOP #ad
Part NumberL3011RD

4. WAR-LOK

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Heavy Duty Conical Trailer King Pin Lock

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WAR-LOK #ad - Designed for dropped/untethered trailers. Lock exterior: the cast steel King Pin Lock is nearly impenetrable. Lost keys can be replaced, if registered with manufacturer. Protects expensive cargo stored in a dropped trailer from a would-be thief tractor. Convenient handle included Made of cast steel. Conical shape. Our lock lock is long lasting and dependable. Deflects the fifth wheel plate of a thief tractor. Perfect to secure truck, boat, and RV trailers. Rotating disk lock Technology; This is not your typical lock. Number listed on key tag needed.
BrandWAR-LOK #ad
ManufacturerWAR-LOK #ad
Part Number857711005110

5. KAYCENTOP

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

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KAYCENTOP #ad - The bright golden color has strong visible warning. High security: the heavy duty king pin lock stops theft while it's engaged, the heavy duty alloy 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. Caution tag: our new design anti theft 5th wheel kingpin lock is with an additional caution tag with great deterrent for trailers Tractor Rv. Triangle design: trailer 5th wheel pin lock with a triangle handle for easy take and carry. The forged locking pin is extremely strong, and cannot be removed without the key to the lock. High quality material: the trailer lock is made of solid aluminium alloy pipe, not casting.
BrandKAYCENTOP #ad
ManufacturerKAYCENTOP #ad
Height1.8 Inches
Length7.3 Inches
Width5.9 Inches
Part NumberL3010

6. BISupply

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

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BISupply #ad - Package contents: rv fifth wheel hitch lock set includes a 3-inch 7. 6 cm tall king pin hitch lock with slide bolt pin, and a plastic warning tag; Ideal for truck companies, RV dealers, 2 keys, and fleet drivers.

Easy to use: slide cuff onto hitch and engage the fifth wheel kingpin lock using the included keys; Lock cylinder slides inwards to ensure a sturdy, tamper-resistant connection that protects your trailer from being towed away. Heavy-duty steel construction: solid steel cuff has a 2. 8-inch 7. 1 cm inner diameter and a 3. 4-inch 8. 6 cm outer diameter for durability and strength; High gloss finish resists rust and corrosion caused by elements. Fluorescent tag: extra visual warning helps prevent accidents that could damage your vehicle while your RV king pin lock is engaged; 12-inch 305 cm steel chain ensures your tag will stay connected to your 5th wheel trailer hitch lock.
BrandBISupply #ad
ManufacturerBISupply #ad
Height7.5 Inches
Length25 Inches
Width6.5 Inches
Part Number9169

7. OKLEAD

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OKLEAD 5th Wheel King Pin Lock Heavy Duty Anti Theft Coupler Lock for Camper Tractor Trailers Rv

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OKLEAD #ad - Universal fit - for RVs, Container Trailers and Campers. New design - our new design anti theft coupler lock is with an additional steel bottom for higher security than normal design.

The heavy-duty steel lock can cover the entire king pin to ensure safety. Bright yellow has a strong visible warning. The forged lock pin is very strong and cannot be removed without a lock key. Premium material - the 5th kingpin lock is made of aluminum alloy instead of casting. Client support - 30 days money back and 1 YEAR warranty, feel free to contact us for any issue. With the lock installed, the trailer cannot be connected to the fifth wheel. Pack including - this 5th wheel lock includes 1 lock, 2 keys and 1 reminding plastic pad.
BrandOKLEAD #ad
ManufacturerOKLEAD #ad
Height1.69 Inches
Length7.09 Inches
Weight1.98 Pounds
Width6.1 Inches
Part NumberL3010

8. CURT

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1/2-Inch Pin Diameter, Fits All Industry-Standard Rails, CURT 23256 5th Wheel Base Rail Lock

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CURT #ad - It also uses a simple 1/8-turn lock activation for convenient locking and unlocking as needed. The internal components of this 5th wheel base rail lock can easily be protected from the elements with the included watertight dust cap.

Highly versatile. Watertight. With an extra-long 1/2-inch diameter pin, this 5th wheel rail lock fits any industry-standard 5th wheel rails. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access. To protect your 5th wheel hitch from theft while it is left unattended, this 5th wheel base rail lock has a high-strength steel pin and aluminum body. Dependable security. This unique 5th wheel hitch lock installs tight against the base rails for a perfect, streamlined fit. Two keys included. Easy to operate. For your convenience, two keys are included with this 5th wheel lock.
BrandCURT #ad
ManufacturerCURT #ad
Height2 Inches
Length7 Inches
Weight1.96 Pounds
Width2 Inches
Part Number23256
Model23256
WarrantyLimited Lifetime Warranty (One-Year Finish, One-Year Parts)

9. CURT

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

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CURT #ad - Versatile. The internal components of this 5th wheel base rail lock can easily be protected from the elements with the included watertight dust cap. Easy to operate.

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