Cabtherlyn Trailer Document Holder Aluminium Tube 9.7" x 1.57" (8-Pack) Waterproof, Rubber End Caps

Keep essential vehicle paperwork safe, dry and easy to find with this tube-style document box. Built from corrosion-resistant aluminum alloy with acrylic elements and rubber end caps, the holder is sized to accept rolled or folded documents and fastens to trailers using included mounting cables. Sold as an 8-pack, each tube measures approximately 9.7" long by 3.9" high with a 1.57" diameter, designed for trucks, tractors, trailers and similar vehicles that need protected, on-board paperwork storage.

How does this holder protect documents on the road?

The tube design keeps papers rolled and sealed away from weather, dirt and vibrations. Rubber end caps create a tight barrier while the aluminum body resists corrosion and impact during routine use.

• Water-resistant rubber caps for a snug seal
• Aluminum alloy resists rust and road salt
• Acrylic components reduce weight while keeping structure
• Tube shape prevents creasing of folded papers

Will it fit different types of trailers and vehicles?

Yes — the compact tube is designed for broad compatibility with trailers, trucks and many utility or recreational vehicles. Its slim 1.57" diameter and 9.7" length make it mountable in narrow locations and useful for storing registration cards, insurance papers and permits.

• Fits campers, horse trailers, utility trailers and many truck bodies
• Compact size for tight mounting spots or frames
• Included cables allow secure attachment to various anchor points
• Can serve as a motorcycle document tube in some installations

How easy is installation and daily use?

Installation is straightforward: position the tube, secure with the supplied cables, and snap on the rubber end caps to seal. Daily access is simple — pull an end cap, remove paperwork, then reseal. The design avoids complicated fasteners so you can retrieve or store documents quickly during inspections or stops.

• Simple cable mounting for common trailer frames
• Removable rubber end caps for fast access
• Lightweight construction minimizes added load
• No-special tools required for most installations

What should I expect in terms of durability and maintenance?

The mix of aluminum alloy and acrylic provides a long-lasting storage solution that tolerates outdoor environments with minimal upkeep. Occasional rinsing to remove road grime and a quick cap inspection are usually sufficient to keep the holder functioning well.

• Corrosion-resistant materials for extended life
• Rubber caps replaceable if worn over time
• Low-maintenance — wipe or rinse as needed
• Designed to withstand vibrations and typical road conditions

Who is this for? If you regularly operate or tow trailers, trucks, tractors or other vehicles that require on-board paperwork, this Cabtherlyn document tube is made to simplify compliance and cut down time spent searching for registration or insurance cards. It suits fleet managers, independent haulers, RV owners, equestrian trailer operators and anyone who needs a weatherproof, low-profile storage solution mounted directly on the vehicle.