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Infinite Rule Security 61073-S Receiver Lock for 3 Inch Hitch 21K LB Rating

Manufacturer

Infinite Rule Security

<h3>About Infinite Rule Security</h3><p>Infinite Rule Security was born out of a real-world problem. <strong>Founded in 2012</strong> by Brad Mateko, the company got its start when Mateko couldn't find a quality lock to protect the off-road hooks on his own vehicle — so he built one himself. What began as a personal solution quickly evolved into an award-winning line of precision-engineered locking pins trusted by towers, off-roaders, and outdoor enthusiasts across the country.</p><p>From the very beginning, the mission has been straightforward: produce the strongest, safest, and best-looking locking pins on the market. Every product in the InfiniteRule lineup is <strong>100% manufactured in the USA</strong>, machined from premium stainless steel, and third-party tested for superior strength. The brand holds three design patents and earned first runner-up honors in the Best New Van/Pickup/Sport Utility Vehicle Product category from the Specialty Equipment Market Association (SEMA) in 2015 — a testament to the innovation baked into every pin.</p><h3>What Makes InfiniteRule Different</h3><p>The core of InfiniteRule&apos;s appeal is a system that towers have long needed: <strong>keyed-alike locking pins</strong>. Whether you&apos;re securing a receiver, a ball mount, a shackle, or an off-road hook, all your InfiniteRule locks can share a single key. That means one key for your entire towing setup — a small detail that makes a big difference on the road or trail.</p><p>Every pin features a patented threaded lock system and a head-over-pin design that resists cutting, picking, and brute-force attacks. Weatherproof rubber caps with O-rings seal out dirt, water, and road grime, keeping the mechanisms operating smoothly for years. Locks are tested to heavy-duty ratings — many up to 21,000 lbs — so they stand up to the demands of serious towing.</p><h3>The InfiniteRule Product Lineup</h3><p>InfiniteRule&apos;s catalog is purpose-built around towing and trailer security. Their flagship <a href="/14683-infinite-rule-security-trailer-hitch-lock-14537">trailer hitch locks</a> are custom-engineered to fit specific receiver sizes and hitch brands, including B&amp;W, Gen-Y, Shocker, and Rhino Hitch, among others. For those who need to lock down their ball mount or coupler hardware, the brand&apos;s <a href="/200290-coupler-ball-mount-locks-infinite-rule-security-14683">coupler and ball mount locks</a> provide the same precision fit and anti-theft engineering in a package designed for adjustable and fixed ball mounts.</p><p>Protecting the coupler connection itself is equally important, and InfiniteRule&apos;s <a href="/19998-trailer-hitch-coupler-infinite-rule-security-14683">trailer hitch couplers</a> and coupler locks are designed to prevent unauthorized hitching of your trailer when it&apos;s parked and unattended. Rounding out the lineup, the brand offers a variety of <a href="/14683-infinite-rule-security-trailer-hitch-pin-19997">trailer hitch pins</a> — both locking and non-locking — to suit a wide range of receiver classes, as well as an assortment of <a href="/201094-trailer-parts-accessories-infinite-rule-security-14683">trailer parts and accessories</a> that complement any towing setup.</p><h3>Built for Towers, Off-Roaders, and Everyone In Between</h3><p>What sets InfiniteRule Security apart in a crowded market is the combination of custom fit, domestic manufacturing, and a genuine commitment to quality at every step. Each pin is individually inspected before it leaves the facility, and the brand manufactures, ships, and services all products from within the United States. For anyone who has invested in quality towing equipment, InfiniteRule offers the peace of mind that their gear will still be there when they return.</p>

Part Number

61073-S
09/16/2036 9:49 PM
Sale Price

$40.01

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Infinite Rule Security 61073-S is a heavy-duty receiver lock specifically designed for 3-inch trailer hitch receivers. This premium locking pin features a 5/8-inch diameter with a 3-1/8-inch span and is rated for 21,000 pounds, making it ideal for Gen-Y Hitch systems and other heavy-duty towing applications.

Key Features:

  • Custom fit for 3.0-inch receivers with 21K LB rating
  • Machined stainless steel construction resists rust and corrosion
  • Patented threaded lock system with head-over-pin design for superior anti-theft protection
  • Weatherproof rubber cap and O-ring protect keyhole from water, dirt, and debris
  • Includes three keys for convenience and backup access
  • 100% made in the USA in Oxnard, California
  • Compatible with keyed-alike system for multiple locks with one key

The innovative internal turn-key locking mechanism provides secure protection against theft of your trailer hitch, ball mount, and towing accessories. The precision-engineered flange design prevents pry bars from gaining purchase, making it extremely difficult for thieves to remove. Each lock is rigorously tested and inspected to ensure durability and reliable performance in harsh weather conditions including snow, mud, and rain.

This single-pack receiver lock is perfect for protecting expensive hitches and towing equipment. InfiniteRule Security products are specifically engineered for custom applications, so verify that the 5/8-inch x 3-1/8-inch dimensions fit your receiver and hitch shank before ordering.

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