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Weigh Safe WS03 Dual Pin Lock Plate Key Assembly for Aluminum Ball Mounts

Manufacturer

Weigh Safe

<p>Weigh Safe has transformed the towing industry with a simple but brilliant innovation: trailer hitches that know exactly how much weight they're carrying. Founded in 2013 in Lindon, Utah, this American manufacturer recognized a critical safety gap in conventional towing equipment. Most drivers rely on guesswork when loading trailers, risking overloaded tongue weights that compromise steering and braking, or underloaded configurations that cause dangerous trailer sway. Weigh Safe solved this problem by integrating precision scales directly into their hitch systems, giving drivers real-time weight data at the point of connection.</p><p>The company's breakthrough product—a <a href="/7927-weigh-safe-trailer-hitch-ball-mount-20006">trailer hitch ball mount</a> with a built-in scale—earned Best New Tools and Equipment Product of the Year at the prestigious SEMA Show, validating what experienced towers immediately recognized: this wasn't just a convenience feature, it was a genuine safety advancement. As the only trailer hitch manufacturer in the United States with patented scale technology, Weigh Safe holds a unique position in the market, offering functionality that competitors simply cannot replicate.</p><h3>Precision Engineering for Every Towing Need</h3><p>Weigh Safe's product line addresses the full spectrum of towing challenges. Their <a href="/7927-weigh-safe-trailer-weight-distribution-kit-48263">trailer weight distribution kits</a> help balance heavy loads across multiple axles, essential for larger trailers that exceed basic bumper pull capacity. These systems work in concert with the company's signature scale technology, allowing users to verify proper weight distribution and make adjustments before hitting the road. For those managing multiple trailers or frequently adjusting ride height, Weigh Safe's <a href="/7927-weigh-safe-trailer-hitch-draw-bar-50557">trailer hitch draw bars</a> offer tool-free adjustability with the added benefit of knowing your exact tongue weight at every height setting.</p><h3>Built-In Accuracy, American Made</h3><p>Every Weigh Safe hitch incorporates a precision scale calibrated to measure tongue weight in real time, displayed on an easy-to-read gauge at the connection point. This eliminates the need for separate measurement devices or loading calculations—you see the actual weight as you hook up. The scales are engineered to withstand the vibration, weather exposure, and mechanical stress of regular towing, maintaining accuracy through thousands of connection cycles. Beyond the innovative scale technology, Weigh Safe hitches are constructed from high-strength steel with corrosion-resistant finishes, built to meet or exceed SAE J684 towing standards.</p><p>Whether you're towing a camper across the country, hauling equipment to job sites, or moving recreational toys for weekend adventures, Weigh Safe's measurement-integrated approach takes the uncertainty out of load management. Their comprehensive <a href="/7927-weigh-safe-trailer-hitch-1212">trailer hitch</a> selection ensures compatibility across vehicle classes and towing capacities, all backed by the company's commitment to American manufacturing and engineering excellence.</p>

Part Number

WS03
06/21/2036 2:22 AM
Sale Price

$22.80

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Weigh Safe WS03 Lock Plate Key Assembly provides secure protection for your Weigh Safe dual ball mount hitches. This locking mechanism replaces the standard pins with lockable pins that prevent theft of your expensive ball mount when not in use.

Key Features:

  • Dual pin locking system designed specifically for Weigh Safe aluminum ball mounts and 180 Hitch models
  • Brushed aluminum pins and housing for corrosion resistance and clean appearance
  • Durable steel lock mechanism for maximum security
  • Includes two keys for convenience
  • Direct replacement for standard hitch pins on compatible models

This lock plate assembly gives you peace of mind when leaving your trailer hitch installed on your vehicle. The brushed aluminum construction matches Weigh Safe's premium finish while the steel lock core provides reliable theft deterrence.

Good stuff

Fast and easy.

Couldnt order without logging into amazon

Fast shipping and good packaging

The shipping was prompt and the price was the best around. It arrived at my door 2 days after I ordered it. will do business with them again!

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