METOWARE Trailer Coupler Lock Set Ball 762765798898

( Brand: Metoware ), ( Manufacturer Part Number: 79889 ), ( Part Type: Trailer Lock Ball ), ( UPC: 762765798898 )

Review METOWARE Heavy Duty Trailer Coupler Lock Set Universal Ball

The **Metoware 79889 Trailer Coupler Lock Set with Ball** is a premium, heavy-duty security solution designed to protect your trailer s hitch and coupling mechanism from unauthorized access, theft, or tampering. Engineered with precision and built to withstand the rigors of frequent use, this lock set combines robust construction with intelligent design to ensure maximum protection for your towing setup. The set includes a high-strength **steel ball lock** and a matching **coupler lock**, both crafted from hardened, corrosion-resistant materials to endure harsh weather conditions, road debris, and the constant stress of hauling heavy loads. The ball lock features a **smooth, low-friction mechanism** that secures the trailer ball to the hitch receiver with a secure latch, preventing any accidental or intentional detachment while driving. Meanwhile, the coupler lock is designed to fit snugly over the trailer s kingpin or coupling pin, creating an impenetrable barrier that deters thieves and ensures the trailer remains safely connected to the tow vehicle. Both locks incorporate **ergonomic handles** for easy installation and removal, even in tight spaces, while their **durable, powder-coated finish** resists chipping, scratching, and rust, maintaining a clean and professional appearance over time. Whether you re towing a camper, boat, or utility trailer, this lock set provides an added layer of security, giving you peace of mind on the road. Built to last, the Metoware 79889 is a reliable investment for anyone who prioritizes safety and protection for their towing equipment.

**Pros and Cons of buying a Metoware 79889 Trailer Coupler Lock Set with Ball**

1. **Security Enhancement** The primary purpose of this lock set is to secure the trailer coupler, preventing unauthorized hitching or towing. This is particularly useful for preventing theft or tampering with your trailer, especially when parked in public or less secure areas.

2. **Durability and Quality** Metoware is known for producing reliable, high-quality trailer accessories. The lock set is likely made from sturdy materials such as hardened steel, which can resist cutting, prying, or breaking attempts.

3. **Easy Installation** The design appears to be straightforward, allowing for quick and secure attachment to the trailer coupler. Most users report that it can be installed without requiring specialized tools or expertise.

4. **Compatibility** The lock set is designed to fit standard trailer coupler balls (typically 2-inch), making it widely compatible with most trailers, RVs, and towing setups.

5. **Deterrent Effect** Even if the lock is not the strongest possible security measure, its presence alone can deter casual thieves who may look for easy targets. A visible lock can discourage opportunistic theft.

6. **Weather Resistance** Many Metoware products are designed to withstand outdoor conditions, including exposure to rain, sun, and temperature fluctuations, ensuring long-term usability.

7. **Affordable Protection** Compared to more advanced security systems (e.g., GPS trackers or heavy-duty chains), this lock set offers a cost-effective way to add an extra layer of protection to your trailer.

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1. **Not Foolproof** While the lock provides security, it is not invincible. Determined thieves with cutting tools (e.g., angle grinders, bolt cutters) may still bypass it, especially if the lock is not properly installed or if the coupler itself is weak.

2. **Limited Protection Against Professional Theft** If someone is highly motivated to steal your trailer, they may use more sophisticated methods to bypass the lock, such as drilling or cutting the coupler. This lock is more effective against opportunistic theft than organized crime.

3. **Maintenance Requirements** Over time, the lock may rust or corrode if exposed to harsh weather or salt (common in winter conditions). Regular cleaning and lubrication may be necessary to keep it functioning smoothly.

4. **Potential for Loss or Misplacement** If the key or combination is lost, you may need to replace the lock entirely, which can be inconvenient and costly. Some locks require keys, while others use combinations, each with its own set of challenges.

5. **Interference with Towing** If the lock is not fully disengaged or is installed improperly, it could interfere with the coupling process when towing, requiring extra care to remove or open it before hitching.

6. **Visibility as a Target** In some cases, a highly visible lock might attract attention from thieves who specifically target trailers with security measures, assuming they are easier to steal (e.g., if the owner is less vigilant).

7. **Dependence on User Behavior** The effectiveness of the lock ultimately depends on the user. If you leave the lock engaged when towing or fail to use it consistently, its protective benefits are diminished.

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The Metoware 79889 Trailer Coupler Lock Set with Ball is a practical and affordable addition to your trailer s security system. It excels in providing basic protection against opportunistic theft and is easy to install and maintain. However, it is not a comprehensive solution for high-risk scenarios, as determined thieves may still find ways to bypass it. The lock is best suited for occasional or short-term parking in moderately secure areas, where the primary goal is to deter casual theft rather than prevent professional theft.

For maximum security, consider pairing this lock with other measures such as a wheel clamp, GPS tracker, or parking in well-lit, monitored areas. Regularly inspect the lock and coupler for signs of wear or tampering, and ensure it is properly engaged when not in use.

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If you frequently park your trailer in public or less secure locations and want an additional layer of security without significant cost or complexity, the Metoware 79889 Trailer Coupler Lock Set is a worthwhile purchase. It strikes a balance between affordability, ease of use, and practical protection. However, do not rely on it exclusively for high-value or frequently targeted trailers. Supplement it with other security practices to minimize risks. For most casual users, this lock set provides peace of mind and is a reasonable investment in trailer security.

Details:

Compatible with Vehicle Type: Marine-Personal-Craft, Trailer, Truck. Automotive Fit Type: Universal. Model Number: 79889. Brand Name: METOWARE.

METOWARE Heavy Duty Trailer Coupler Lock Set - Universal Ball Lock, 1/2 5/8 Bent Pin Hitch and Adjustable Latch With 4 Keys Alike: Brand. The new design of the lock core makes it more secure. Manufacturer: METOWARE. Finish Type: Powder Coated.

Material Type: Alloy Steel, Carbon Stainless Steel. Item Type Name: Heavy Duty Keyed Alike Tow' N Power Kit. SAFETY HIGH QUALITY:The core of the lock is made premium zinc alloy tubular and combines with latest anti-theft technology. It is easy and quick for you to install remove.

Manufacturer Part Number: 79889. Vehicle Service Type: Marine-Personal-Craft, Trailer, Truck. Material: Alloy Steel, Carbon Stainless Steel.

part #: 79889 prices

• $82.39-$93.00

specifications locsedoo:

• brand: Metoware
• mpn: 79889
• part type: Trailer Lock Ball
• upc: 762765798898

shipping locsedoo:

• cost: $0.00
• service: Standard
• class: Standard
• type: Fixed
• transit: 3-9 Days

payments locsedoo:

• wallet: Paypal
• other
• credit card: Mastercard

general locsedoo:

• Building Hardware > doors Door Hardware > Door Locks Lock Mechanisms
• condition: New

offer locsedoo:

• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: May 27, 2026

seller locsedoo:

• rating: 100.0%
• city: US
• # reviews: 578

returns locsedoo:

• policy: No Returns

Metoware 79889 Is Similar To:

• Metoware 40889 Keyed Alike Trailer Hitch Receiver And Coupler Lock Kit Fits Class Iii (58.4% similar) Rust protection durability - the paint on the surface of trailer hitch lock with addition its watertight rubber cap, keep rust at bay even always get soaked any journey over wet or snowy roads, and keyhole away from water dirt. To open it, just turn the key a little bit and pin will pop out by ...(January 8th, 2026)