PRINIC Trailer Document Holder 2-Pack, Opaque Grey 6×5×2 in — Weatherproof ABS with Wire-Attached Cover

PRINIC's 2 Pack Trailer Document Holder is a weatherproof, ABS-and-polycarbonate case with a wire-attached cover designed to protect and display trailer registration or permits outdoors.

This compact document holder keeps important papers visible and secure on trailers, semi-trailers, trucks and other commercial or recreational towing vehicles. Built with an ABS body and a smoke-colored polycarbonate lid, the kit resists corrosion, impacts and UV exposure while the sealed cover helps keep out moisture and dirt. The two-piece set includes a spring-secured lid with an attached retaining wire so the cap won’t get lost during inspections or transit.

How large is the PRINIC document holder and what fits inside?

The exterior footprint measures 6" x 5" x 2", while the cavity accepts circular inserts up to about 3-3/4" in diameter and 1" deep. That internal space is suitable for folded registration cards, permits, or small papers that need to remain visible from outside the trailer.

• External dimensions: 6" x 5" x 2"
• Internal opening: 3-3/4" diameter, 1" depth
• Holds standard registration cards, folded permits, or laminated slips
• Compact profile that mounts easily on trailer bodies

How durable and weather-resistant is the holder for long-term outdoor use?

The main body is molded from ABS plastic and the lid is polycarbonate, materials chosen for impact resistance and corrosion protection. The smoke-colored cover seals tightly with a spring-action hinge to repel water and keep dust out, while UV-stable components reduce yellowing and brittleness over time.

• ABS body for toughness and chemical resistance
• Polycarbonate lid for clarity and impact strength
• Sealed cover design to block moisture and debris
• UV-resistant materials for prolonged outdoor exposure

How is the holder installed and secured to a trailer?

Installation is straightforward and requires only common fasteners; the base mounts flat to a trailer wall or frame. The cover remains attached via a metal wire so it cannot be misplaced during inspections or windy conditions, and the spring hinge ensures the lid stays closed until deliberately opened.

• Flat-mount base for screw or bolt installation
• Wire-attached cover prevents lost lids during use
• Spring-secured hinge keeps documents visible when closed
• Works on trailers, semi-trailers, trucks and more

What makes this 2-pack a practical choice for fleet owners and solo operators?

Supplying two holders lets you equip multiple vehicles or keep a spare on hand for rotation, paperwork updates or different permit types. The opaque gray finish provides a discreet, professional look while protecting confidential information from casual view but still allowing officials to read required details when needed.

• Two units per kit for pairing or backups
• Neutral gray color matches most vehicles and trailers
• Protects documents yet enables quick inspection
• Economical option for fleets and individual operators

Who is this for: The PRINIC Trailer Document Holder kit is ideal for truck drivers, fleet managers, RV owners and any vehicle operator who needs a reliable, weatherproof place to store registration cards, permits or small documents on the exterior of trailers or towing rigs. It suits anyone seeking an affordable, durable solution to keep paperwork protected, visible and attached during transport.