---
product_id: 362391719
title: "Hardline Products Series 350 Factory Matched 3-Inch Boat & PWC Registration Number Kit, Solid Black"
brand: "hardline products"
price: "€ 64.60"
currency: EUR
in_stock: true
reviews_count: 5
category: "Hardline Products"
url: https://www.desertcart.hr/products/362391719-hardline-products-series-350-factory-matched-3-inch-boat-pwc
store_origin: HR
region: Croatia
---

# 100% waterproof & fuel resistant UV coated for fade protection 3-inch USCG-compliant size Hardline Products Series 350 Factory Matched 3-Inch Boat & PWC Registration Number Kit, Solid Black

**Brand:** hardline products
**Price:** € 64.60
**Availability:** ✅ In Stock

## Summary

> 🛥️ Stay legit, stay sleek — your boat’s new best look!

## Quick Answers

- **What is this?** Hardline Products Series 350 Factory Matched 3-Inch Boat & PWC Registration Number Kit, Solid Black by hardline products
- **How much does it cost?** € 64.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/362391719-hardline-products-series-350-factory-matched-3-inch-boat-pwc)

## Best For

- hardline products enthusiasts

## Why This Product

- Trusted hardline products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Friendly & Safe:** Printed with 100% lead-free inks, combining safety with sustainability.
- • **Certified Compliance:** 3-inch registration stickers meet strict USCG standards for worry-free boating.
- • **Bold & Clear Visibility:** Solid black block font guarantees maximum readability on any watercraft surface.
- • **Complete Kit Convenience:** Includes four full sets of A-Z and 0-9 for effortless, custom registration across multiple vessels.
- • **Durable All-Weather Design:** Waterproof, fuel, and scratch resistant vinyl ensures your registration stays pristine season after season.

## Overview

The Hardline Products Series 350 Registration Number Kit offers a professional-grade, USCG-compliant solution for boat and PWC registration. Featuring 3-inch solid black vinyl stickers printed with 100% lead-free inks, this kit is waterproof, fuel and scratch resistant, and UV coated to prevent fading. With four full sets of letters and numbers included, it provides durable, high-visibility registration that lasts through all seasons.

## Description

New Black Letter Kit Hardline Products Blk350ec

Review: Good value - Received as expected and fills the need.
Review: Work great - Great product and a great buy

## Features

- Registration kit for boats and power watercraft vehicles; includes four sets of A-Z and four sets of 0-9
- Block font with solid color
- Made from 100 percent lead free inks and vinyl; waterproof superstick adhesive
- UV coated to protect from fading; fuel and scratch resistant
- 3-inch registration stickers meet USCG requirements when installed correctly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001GXDWGO |
| Additional Features | Waterproof |
| Brand | Hardline Products |
| Brand Name | Hardline Products |
| Colour | Solid Black |
| Customer Reviews | 4.3 out of 5 stars 2,529 Reviews |
| Global Trade Identification Number | 00063219435001, 00632194350014 |
| Included Components | docking-and-anchoring-products |
| Indoor Outdoor Usage | Outdoor |
| Item Dimensions | 27.9 x 12.7 x 2.5 Centimeters |
| Item Form | Rectangular |
| Item Type Name | HARD LETTER-NUMBER KIT SOLIDBLK |
| Item Weight | 0.4 Pounds |
| Item dimensions L x W x H | 27.9 x 12.7 x 2.5 Centimeters |
| Manufacturer | Hardline Products |
| Manufacturer Part Number | BLK350EC |
| Manufacturer Warranty Description | Limited Warranty |
| Material | Vinyl |
| Material Type | Vinyl |
| Model Number | BLK350EC |
| Number of Items | 1 |
| Number of Pieces | 149 |
| Pattern | Solid |
| Recommended Uses For Product | Boat, PWC |
| Seasons | all seasons |
| Shape | Rectangular |
| Subject Character | sports |
| Surface Recommendation | vinyl |
| Target Audience | unisex |
| Team Name | hardline |
| UPC | 632194700130 063219435001 787463413270 783847012893 632194350014 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Hardline Products
- **Colour:** Solid Black
- **Item dimensions L x W x H:** 24.8 x 8.9 x 1.3 Centimeters
- **Surface Recommendation:** vinyl
- **Recommended Uses For Product:** Boat, PWC
- **Material:** Vinyl
- **Cartoon Character:** sports
- **Special Feature:** Waterproof
- **Number of Pieces:** 149
- **Item Form:** Rectangular

## Images

![Hardline Products Series 350 Factory Matched 3-Inch Boat & PWC Registration Number Kit, Solid Black - Image 1](https://m.media-amazon.com/images/I/719mDGL7OVL.jpg)
![Hardline Products Series 350 Factory Matched 3-Inch Boat & PWC Registration Number Kit, Solid Black - Image 2](https://m.media-amazon.com/images/I/7166x1SgVgL.jpg)
![Hardline Products Series 350 Factory Matched 3-Inch Boat & PWC Registration Number Kit, Solid Black - Image 3](https://m.media-amazon.com/images/I/81r5dXkgbCL.jpg)
![Hardline Products Series 350 Factory Matched 3-Inch Boat & PWC Registration Number Kit, Solid Black - Image 4](https://m.media-amazon.com/images/I/61HYA+lYNNL.jpg)
![Hardline Products Series 350 Factory Matched 3-Inch Boat & PWC Registration Number Kit, Solid Black - Image 5](https://m.media-amazon.com/images/I/81MS+dj20OL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value
*by B***N on 2 July 2025*

Received as expected and fills the need.

### ⭐⭐⭐⭐⭐ Work great
*by A***R on 9 June 2026*

Great product and a great buy

### ⭐⭐⭐⭐⭐ Stickers for Jon Boat
*by M***E on 13 July 2026*

Used for plastic Jon Boat. Looks really great on the side, perfect sizing, I thought they’d come off in the heat, but they are stuck like glue. Easy to apply, and very nice quality.

## Frequently Bought Together

- Hardline Products Series 350 Factory Matched 3-Inch Boat & PWC Registration Number Kit, Solid Black - BLK350EC
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**Shop now:** [https://www.desertcart.hr/products/362391719-hardline-products-series-350-factory-matched-3-inch-boat-pwc](https://www.desertcart.hr/products/362391719-hardline-products-series-350-factory-matched-3-inch-boat-pwc)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-31*