PRINIC Trailer Document Holder 8-Pack — Opaque Gray ABS with Smoke Polycarbonate Lid, Wire-Tethered Waterproof Registration Case

PRINIC's 8-pack trailer document holder kit is a weather-resistant, wire-attached container designed to keep registration and legal papers safely sealed on trailers and trucks.

This set of eight opaque gray document holders combines a durable ABS body with a polycarbonate, smoke-colored lid and a tethered wire cover to prevent loss. Sized to hold standard trailer registration discs and folded papers, each unit resists corrosion, impact and UV exposure so documents remain readable and protected in outdoor transport conditions. The low-profile design mounts easily to trailer surfaces and provides quick visual access while keeping contents dry.

How big is each document holder and what fits inside?

Each outer case measures 6" x 5" x 2", with an internal circular cavity 3-3/4" in diameter and 1" deep. That space accommodates registration cards, small folded documents, parking permits and compact laminated papers.

• External footprint: 6" x 5" x 2" for compact mounting.
• Internal opening: 3-3/4" diameter, 1" depth for typical registration discs.
• Works with folded or rolled receipts and laminated tags.
• Opaque body conceals contents while the smoke lid keeps text visible.

What materials and protection does the holder provide?

The case body is molded from ABS plastic and the cover is polycarbonate, a combination that balances toughness with clarity. These materials resist salt corrosion, impact stress and UV degradation so paperwork remains intact through long hauls and varied climates.

• ABS body: impact and corrosion resistance.
• Polycarbonate lid: clear enough to read documents, durable against cracking.
• Sealed design: waterproof cover prevents moisture ingress.
• Smoke color: reduces glare while allowing label visibility.

How does the wire-attached cover and mounting work?

The cover is attached to the base by a spring-mounted wire tether to keep lids from getting misplaced during inspections or loading. Installation is straightforward: fasten the base to a flat surface on a trailer or truck using standard screws or rivets, then snap the lid into place for a sealed fit.

• Wire tether prevents lid loss during use or maintenance.
• Spring-fix mechanism holds the lid securely on the base.
• Easy mounting: suitable for screws, rivets, or adhesive-backed plates.
• Low-profile installation keeps clearance minimal on trailer surfaces.

How simple is it to use daily and maintain?

These holders are designed for quick access and minimal upkeep. Open the smoke cover to read or replace documents, then snap it closed; the materials require only occasional cleaning and inspection for fasteners.

• Quick snap-open lid for fast inspection at weigh stations or checkpoints.
• Wipe-clean plastics resist grime buildup from road dust and salt spray.
• Replaceable mounting hardware if repositioning is needed.
• Multiple units per kit let you place documents at several convenient locations.

Who is this for: Fleet managers, owner-operators and trailer owners who need a reliable, tear-resistant solution to display and protect registration cards and small documents on trucks and trailers. The PRINIC 8-pack suits commercial fleets, rental fleets, and individual drivers who prefer permanent, weatherproof mounting and the convenience of a tethered lid to avoid lost covers.