Hardline 3" Solid Letter & Number Kits offer durable, solid-color lettering without outlines, ideal for clear and professional identification. Each kit includes four complete sets of A-Z and 0-9 in legal 3" size, designed to meet U.S. Coast Guard guidelines when properly installed. The UV-coated, fade-, fuel-, and scratch-resistant finish ensures long-lasting visibility in harsh marine environments. Printed with 100% lead-free inks, these kits provide a safe and compliant solution for vessel marking needs.