Best Class 5 Locking Hitch Pin

Peter | 25-08-2025

In this article, we will explore the Best Class 5 Locking Hitch Pin that are now on the market. In addition to that, we have provided you with a detailed guide that will assist you in choosing the right product. We really hope that by looking through the reviews of the top Best Class 5 Locking Hitch Pin products that we’ve provided below, you’ll be able to quickly narrow your choices and select the one that best satisfies your needs.

We have spent lots of time testing. According to our research, we think Rhino USA Best Class 5 Locking Hitch Pin is the best overall. For more of our top picks, read on! Also, check out our buying guide for some tips on how to choose the right Best Class 5 Locking Hitch Pin.

Editor's Choice
Vehiclex Heavy-Duty Trailer Hitch Pin Lock – 5/8
Vehiclex Heavy-Duty Trailer Hitch Pin Lock – 5/8" Locking Hitch Pin with 4-5/8" Effective Span for
Premium Pick
META Hardware Trailer Hitch Locks, Hitch Lock with 5/8'' Dia 4” Long Pin Fits Class III IV V 2
META Hardware Trailer Hitch Locks, Hitch Lock with 5/8'' Dia 4” Long Pin Fits Class III IV V 2"
Budget Pick
Master Lock Receiver Lock, Stainless Steel Barbell™ Receiver Lock, Fits 5/8 in. Receivers, Weather
Master Lock Receiver Lock, Stainless Steel Barbell™ Receiver Lock, Fits 5/8 in. Receivers, Weather

Top 10 Best Class 5 Locking Hitch Pin

We researched and compared the top products in the Best Class 5 Locking Hitch Pin category to provide you with these recommendations.

1. Rhino USA Trailer Hitch Lock - Patented 5/8" Locking Receiver Pin for Class III IV Hitches -

Rhino USA Trailer Hitch Lock - Patented 5/8
8.9

Rhino Usa

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  • AMERICAN OWNED, FAMILY OPERATED - Join the Rhino Family & Support a USA based Father/Son Business!
  • ANTI-THEFT HITCH PIN - Solid Forged Steel Ensures Protection to Your Trailer & Hitch From Theft
  • COMMON HITCH SIZES - Our Unique Hitch Pin Fits all Class III & IV Hitches (2.5" x 2.5") With Ease.
  • PATENT PENDING DESIGN - Newly Added Weatherproof Slide Cap Protects From Dirt, Mud & Gunk
  • GUARANTEED 5-STAR EXPERIENCE - If you aren't 100% Satisfied for any Reason, We'll Refund your Money

2. Vehiclex Heavy-Duty Trailer Hitch Pin Lock – 5/8" Locking Hitch Pin with 4-5/8" Effective Span for

Vehiclex Heavy-Duty Trailer Hitch Pin Lock – 5/8
9.5

Vehiclex

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  • Universal Fit for Large Receivers Designed for 3" and 3.5" hitch receivers with a 4-5/8" effective span, perfect for heavy-duty trailers, RVs, cargo carriers, and boat haulers
  • Strong & Corrosion-Resistant Built from hardened carbon steel with black electrophoretic paint for long-lasting durability and rust resistance
  • Secure Locking Mechanism Exclusive tubular key system ensures high security and theft prevention; set includes two unique keys
  • Anti-Rattle Design Comes with 5 rubber O-rings to eliminate movement and rattling noise while driving
  • Protective Key Slot Cover Rubber cap prevents dust, grime, and moisture from entering the lock mechanism, ensuring smooth operation

3. META Hardware Trailer Hitch Locks, Hitch Lock with 5/8'' Dia 4” Long Pin Fits Class III IV V 2"

META Hardware Trailer Hitch Locks, Hitch Lock with 5/8'' Dia 4” Long Pin Fits Class III IV V 2
9.5

Meta Hardware

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  • UNIVERSAL COMPATIBILITY- 5/8" diameter with 4 long trailer hitch locks fits most class III IV V 2" 2-1/2", 3" & 3-1/2" hitch receivers. The hitch lock also can be used for tray tow rope of trailer, truck, car, bike and boat.
  • PUSH-TO-LOCK DESIGN- Solid hitch lock is designed for easy operation. With the push-to-lock design, you can easily push to lock it without using key. Just turn the key a little bit and the locking hitch pin will pop out by itself.
  • DURABLE ANTI-THEFT HITCH LOCK- The hitch lock feature high quality solid steel with black electrophoretic paint, which is quite sturdy and can carry up to 30,000 lbs, twice as much as that of common pin locks. The core of the hitch pin lock is made of premium zinc alloy tubular, durable and reliable. Solid locking hitch pin with anti-theft design can resist different types of external forces.
  • PACKAGE INCLUDES- Its a newly upgraded hitch lock with all metal construction. This trailer hitch lock comes with 2 x keys, 8 x Rubber O-Rings, 1 x 5/8" lock pin and 1 x Upgrade button lock head.
  • PREVENT RATTLING NOISE- When you are using a trailer hitch, you might run into some issues like rattling and noise. Our trailer hitch lock is equipped with 8 rubber O-rings, which can effectively prevent rattling noise caused by shaking during towing.

4. TowWorks 79852 Keyed Alike 5/8" Trailer Hitch Lock Set for Adjustable Channel Mounts, Double Safety

TowWorks 79852 Keyed Alike 5/8
8.9

Towworks

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  • ADJUSTER PIN FITS MOST ADJUSTABLE HITCHES - Extra long 5/8" locking hitch pin with 4-1/2" span, fits most adjustable hitches, such as fit for CURT channel style adjustable hitches 45900, 45901, 45902 and adjustable pintle hooks 45907, 45908. * This lock DOES NOT fit for FASTWAY adjustable hitches. 5/8" receiver pin with 3-1/4" span, fits Class III/IV hitches with 2" and 2-1/2" receivers. * Before purchase, please verify all dimensions of your hitch, to get a great fit of the hitch lock pin
  • SPRING CLIP (COTTER PIN) PROVIDES ADDITIONAL SAFETY - A separate spring clip (cotter pin) provides additional safety, can use the locking pin with or without the lock mechanism. * Caution: R spring clip (cotter pin) MUST be inserted into pin hole when use this lock
  • RUBBER O RINGS KEEP RATTLES DOWN - Rubber O rings prevent any rattling and hold the hitch pin still. * Different brand hitches may have a little different hitch tube size, please adjust O ring quantity or remove O ring to fit the receivers
  • PUSH LOCK DESIGN MAKE EASY TO USE - 4 tubular keyed alike keys making it easier to lock and unlock, 1/4 turn lock and push lock design, easy to operate, watertight dust rubber cap prevents locking mechanism internal corrosion
  • 2 LOCKS 4 KEYS KEYED ALIKE: This item 79852 each unit package includes 2 locks with 4 keys all keyed alike.

5. Master Lock Receiver Lock, Stainless Steel Barbell™ Receiver Lock, Fits 5/8 in. Receivers, Weather

Master Lock Receiver Lock, Stainless Steel Barbell™ Receiver Lock, Fits 5/8 in. Receivers, Weather
9.1

Master Lock

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  • LOCK APPLICATION: Best used for vehicles, trailers, and RV hitch locks
  • EASE OF USE: Receiver lock features convenient Push to Lock locking mechanism: push lock body firmly onto the pin and remove key
  • DURABLE DESIGN: Weather Tough seal and watertight cap provide protection from moisture and dirt; Hitch lock is rated for Class III/IV 10,000 pound load
  • SPECIFICATIONS: Usable length of receiver pin is 3-1/2 in.; Stainless steel lock fits 5/8 in. receiver openings; Extended length shaft fits Toyota Tundra, Ford F-150/F-250/F-350, GMC/Chevy 2500/3500 and Dodge trucks with heavy-duty tow packages
  • INCLUDES: One trailer reciver lock, two keys

6. BOYISEN Trailer Hitch Pin Lock - 5/8" Locking Receiver Hitch Pin for Class III/IV/V 2&2.5" Hitches,

BOYISEN Trailer Hitch Pin Lock - 5/8
8.5

Boyisen

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  • RELIABLE SECURITY HITCH LOCKING PIN: One piece forged and made of high-strength steel, no penetration space for theft, protect your trailer and trailer hitch ball mount from stealing
  • UNIVERSAL COMPATIBILITY: BOYISEN receiver hitch lock is 5/8" pin diameter and a 3.5" effective pin length for any all Class III/IV/V hitches with 2in x 2in and 2.5in x 2.5in hitch receivers with a 5/8-inch hole, pratically tested load capacity up to 20,000lbs
  • WEATHER RESISTANT: The internal hitch lock is protected by watertight dust cap, the durable powder coating enpower the hitch pin lock against corrosion effectively
  • PREVENTING RATTLING: Hitch lock pin is precisely measured and cut, come with 8 high quality rubber o-rings ensures a snug fit during use and prevents rattling during towing
  • 2 KEYS INCLUDED: One BOYISEN hitch lock come with 2 keys, you can keep a spare key for emergencies
  • PLEASE NOTE: Please verify all dimensions of your hitch before purchasing to ensure the great shopping experience

7. METOWARE Trailer Hitch Lock Hitch Receiver Pin Lock Fits Class III IV V and 2”- 3-1/2" Receiver

METOWARE Trailer Hitch Lock Hitch Receiver Pin Lock Fits Class III IV V and 2”- 3-1/2
8.3

Metoware

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  • HEAVY DUTY TRAILER HITCH PIN LOCK Its a newly upgraded trailer hitch pin lock with all metal construction. Two tubular keys are included to ensure easy fit and detach.
  • UNIVERSAL COMPATIBILITY - The Trailer Hitch Pin Lock is designed with a diameter 5/8" and a length of 4. It is compatible with class III IV V hitches, 2", 2-1/2", 3", 3-1/2" hitch receiver, big towing truck and car (Please make sure of the size of the lock or email us for more information before placing an order).
  • SAFE & EASY TO USE - The core of the lock is made of premium zinc alloy tubular. Its anti-theft design can withstand significant blogs from different kinds of external force. Additionally, the lock includes a rubber cap and 8 rubber O-rings, which effectively keeps the keyhole away from dirt, dust, water and prevents any rattling noises.
  • PRODUCT OF REMARKABLE WORKMANSHIP - The lock features high quality solid steel with black electrophoretic paint. It is quite sturdy and can carry up to 30,000 lbs, twice as much as that of common pin locks. It is durable, and reliable.
  • PREMIUM SERVICE - Your satisfaction is our main priority. We will try our best to serve all our customers better. If there are any problems with using it, please contact us.

8. TowWorks 79831 Keyed Unique 5/8" Trailer Hitch Lock with Extra Long 4-1/2" Span, Double Safety Tow

  • EXTRA LONG PIN FITS MOST ADJUSTABLE HITCHES - Extra long 5/8" diameter locking hitch pin with maximum active length 4-1/2", fits most adjustable hitches, such as fit for CURT channel style adjustable hitches 45900, 45901, 45902 and adjustable pintle hooks 45907, 45908. * This lock DOES NOT fit for FASTWAY adjustable hitches. * Before purchase, please verify all dimensions of your hitch, to get a great fit of the hitch lock pin
  • SPRING CLIP (COTTER PIN) PROVIDES ADDITIONAL SAFETY - A separate spring clip (cotter pin) provides additional safety, can use the locking pin with or without the lock mechanism. * Caution: R spring clip (cotter pin) MUST be inserted into pin hole when use this lock
  • RUBBER O RINGS KEEP RATTLES DOWN - Rubber O rings prevent any rattling and hold the hitch pin still. * Different brand hitches may have a little different hitch tube size, please adjust O ring quantity or remove O ring to fit the receivers
  • PUSH LOCK DESIGN WITH 2 KEYS - 2 tubular keys making it easier to lock and unlock, 1/4 turn lock and push lock design, easy to operate, watertight dust rubber cap prevents locking mechanism internal corrosion
  • EACH LOCK KEYED UNIQUE: This item 79831 each lock keyed unique, NOT keyed alike. * Remark: If you need 2 or more than 2 locks keyed alike, please choose 79830 and give the quantity

9. Reese Towpower 7033300 Chrome Class V Bent Pin Style Receiver Lock

  • TRAILER HITCH LOCK: The REESE Trailer Hitch Receiver Lock features a push button lock mechanism to help prevent theft on the go or when your investments are sitting still.
  • RUBBER CAP: A durable rubber cap keeps dirt out.
  • FITS: The 3-1/2-inch span fits 5/8-inch pin hole and is for use on all Class 5 hitch receivers up to 2-1/2-inch outside width.
  • CHROME FINISH: Steel construction features a polished chrome finish.
  • KEYS INCLUDED: Includes 2 flat keys.

10. Elemake Trailer Hitch Lock - Hitch Pin Lock 5/8" Pin Tow Receiver Lock, Heavy Duty Brass Core

Elemake Trailer Hitch Lock - Hitch Pin Lock 5/8
7.7

Elemake

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  • HEAVY DUTY CONSTRUCTION -- High-strength hardened steel structure, ensures protect your trailer and trailer hitch ball mount from theft
  • BRASS CORE LOCKING MECHANISM -- Over 15 years of service life,super anti-corrosion.Single key lock design makes it simple to unlock and lock
  • ALL-WEATHER PROTECTION -- Chromed plating steel for improved wear and corrosion resistance, weatherproof anti-theft lockable pin with dust, mud. Designed to protect your bike racks, trailers, cargo hitch racks, and boats
  • FITS CLASS III, IV, V 2", 2-1/2" HITCHES RECEIVER. TOW UP TO 20,000 LBS -- 5/8" hitch pin hole 3-1/2" Spans, allowing it to lock up your shackle hitch or multi ball receiver
  • 3YEARS WARRANTY AND 100% SATISFIED SERVICE -- If you are not satisfied with the product, please contact us at your convenience to refund or replace the product

Peter

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