Series 320 Registration Kit

Hardline Series 320 Registration Kit Durable, high-visibility vehicle lettering — the Hardline Series 320 Registration Kit delivers crisp, block-style registration numbers designed for long-lasting performance and professional appearance. Solid body, clean finish: No shading for maximum readability at a distance and a bold, uniform look. Contrasting outline with drop shadow: Enhanced contrast improves legibility on varied surfaces and lighting conditions. Size: Each character measures 3 3/8" tall — ideal for boats, trailers, utility vehicles, and equipment registration. This kit uses Hardline’s popular block font for a modern, authoritative style. Built for easy application and long-term durability, the Series 320 is perfect for regulatory compliance and clear identification. Ideal for: marine registrations, fleet markings, trailers, and exterior equipment where visibility and durability matter.