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Hardline Products WHBKG300 Boat Registration Number Kit 3" White/Black Gradient

Manufacturer

Hardline Products

<h3>About Hardline Products</h3><p><strong>Hardline Products</strong> has been a cornerstone of the power-sports accessories market since its founding in 1992. Based in Simi Valley, California, the company was started by Kevin Schulte — a lifelong rider whose firsthand frustration with the lack of quality aftermarket parts drove him to build something better. What began as a one-person mission to fill a gap in the market has grown into a nationally recognized, family-owned brand trusted by enthusiasts and OEMs alike.</p><p>Today, Hardline Products serves a remarkably wide swath of the sporting world: on- and off-road motorcycles, boating, personal watercraft, marine applications, all terrain vehicles (ATVs), snowmobiles, and karting. That breadth of focus is not accidental — it reflects the brand&apos;s core philosophy that serious riders, boaters, and racers all deserve purpose-built accessories, not generic hardware-store solutions.</p><h3>Trusted by the Industry&apos;s Biggest Names</h3><p>One of the clearest measures of a brand&apos;s credibility is who trusts it with their own label. Hardline Products has earned that trust from some of the most respected names in power sports, producing private-label products for manufacturers and distributors including Yamaha, Polaris, Moose, Quadboss, West Marine, Mercury Marine, and others. That OEM relationship means Hardline&apos;s quality standards are held to a higher bar than most aftermarket suppliers.</p><p>The company&apos;s approach combines modern manufacturing technology with what they describe as &quot;old-school&quot; craftsmanship fundamentals — a balance that keeps products both innovative and reliable. Dealer feedback, customer input, and OEM partner guidance all feed directly into ongoing product development, ensuring the catalog stays relevant to real-world use.</p><h3>What Hardline Products Makes</h3><p>The product line touches nearly every aspect of powersports ownership and operation. Their <a href="/3158-hardline-products-registration-letters-numbers-200858">registration letters and numbers</a> for boats and PWC are among their most recognized offerings — USCG-compliant marine vinyl decal kits engineered to resist UV fading, fuel spills, and high-speed water exposure. For riders in the dirt and on the track, <a href="/3158-hardline-products-exterior-decal-12471">exterior racing decals</a> under the Dirt Digit line deliver the bold, durable graphics that competitive motocross and enduro racers demand.</p><p>On the instrumentation side, Hardline&apos;s <a href="/3158-hardline-products-gauges-200483">gauges</a> — particularly their inductive hour meters and digital tachometers — have become a go-to tool for powersports maintenance. Used across motocross bikes, ATVs, UTVs, snowmobiles, and outboard marine engines, these solid-state digital meters allow owners to track engine runtime precisely, ensuring oil changes, valve adjustments, and rebuilds happen on schedule rather than by guesswork.</p><h3>Built by Enthusiasts, for Enthusiasts</h3><p>What sets Hardline Products apart from larger corporate aftermarket suppliers is the culture behind the catalog. The team is made up of active parents and lifelong powersports participants — people who ride, boat, and race on the same equipment they help equip. That insider perspective shapes everything from product design to packaging, resulting in accessories that feel less like afterthoughts and more like essential gear. Whether you&apos;re prepping a jet ski for a summer season, maintaining a four-stroke race bike, or registering a new boat, Hardline Products has been solving those problems for over three decades.</p>

Part Number

WHBKG300
06/03/2036 10:20 AM
Sale Price

$25.49

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Hardline Products WHBKG300 is a premium 3-inch boat registration number and letter kit featuring an innovative white-to-black gradient design with a carbon fiber texture pattern. This custom-look kit provides a distinctive appearance that sets your vessel apart from standard registration displays.

Key Features:

  • 3-3/8 inches tall characters meet U.S. Coast Guard requirements for size and font type
  • Fade-resistant construction maintains appearance in harsh marine environments
  • Unique white-to-black gradient with carbon fiber texture pattern for custom styling
  • Color-coordinated design closely matches OEM color schemes
  • Easy-to-apply registration numbers and letters for watercraft identification

This registration kit ensures your vessel remains compliant with federal regulations while adding a distinctive, professional appearance. The fade-resistant materials are specifically engineered to withstand continuous exposure to sun, saltwater, and weather conditions.

Products specifications

Decal Attachment

Adhesive

Decal Color

White/Black

Decal Logo

Number and letter combos

Decal Material

Vinyl

Length (in)

3.000 in.

Quantity

Sold as a kit.

Width (in)

2.000 in.

Secondary Color

White/Black

Best price found.

great price!

Quick, easy pay, great price!

quick

Very quick response and would do business with them anytime I could again

Liked the discounts

Quality products, reasonable prices, product was delivered as promise, part fit perfectly. I would definitely put this organization in my top 3 best .

Ordering was easy web site easy to use

easy website to navigate and ordering was a breeze.. Item purchased was damaged in shipping and autoplicity was all over it.. Currently wait on my replacement parts with no hassle.. Over all great service!!

Quicker and cheaper than summit

Great Prices and Simple Ordering!

I found Autoplicity on a well known online vendor and the experiance was excellent so now I just go straight to autoplicity.com directly my last order (17805) was for some parts for my very modifide Jeep and two things stood out, the price and shipping, both were top shelf and above my expectations. Now when I need parts I check autoplicity.com first. They are my #1 now.<br>

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