Demco Trailer Safety Chains, Cables & Accessories

Demco Trailer Safety Cables & Accessories: Trusted Backup Protection for Every Tow

When it comes to towing safety, few details matter more than the connection between your tow vehicle and what's behind it. Demco Trailer — a brand with roots stretching back to 1964 as Dethmers Manufacturing Company — has built a decades-long reputation in the RV towing and trailer industries for engineering products that prioritize both performance and peace of mind. Within the Safety Chains, Cables & Accessories category, Demco brings that same engineering-first philosophy to the products that serve as your last line of defense on the road.

Purpose-Built for Real Towing Conditions

Safety cables and chains aren't just a regulatory checkbox — they're a critical backup system. Demco's safety cables are individually strength-tested at 7,000 lbs. and rated at 14,000 lbs. when used as a pair, providing a robust redundancy margin for a wide range of towing configurations. The cables feature a vinyl coating that protects both the cable itself and the tow bar finish from wear and abrasion during transit.

Demco also recognizes that no two towing setups are identical. That's why their safety cable lineup spans multiple weight capacities and lengths — including coiled designs that prevent cables from dragging on the ground during flat towing. The self-coiling format is especially well-suited to tow bar applications behind motorhomes and RVs, where cable management directly affects both safety and equipment longevity.

Accessories That Fill Real Gaps

Beyond cables themselves, Demco offers safety cable extension accessories in 12-inch and 18-inch configurations. These loop-style extensions are rated for 14,000 lbs. GTW and are designed for scenarios where standard cable length falls short — such as setups using high-low receivers, hitch adapters, or other stacking hardware. Rather than replacing an entire cable assembly, these extensions allow towable setups to adapt without sacrificing the integrity of the safety connection.

This modular approach is a hallmark of Demco's product design philosophy: create components that work together as a system, making it easier for both professional installers and everyday RVers to configure a safe, legal, and reliable towing setup.

A Brand Built on Towing Expertise

Demco's credibility in the safety cable space doesn't exist in isolation. The company is a recognized name across the full towing ecosystem — including tow bars, base plates, brake actuators, and trailer couplers — which means their safety cable designs are engineered with a holistic understanding of how towing systems behave under stress. Their products are manufactured in the USA and backed by what the brand describes as industry-leading warranty coverage.

For anyone building or upgrading a flat-tow or trailer setup, Demco's safety cables and accessories represent a reliable, well-engineered choice from a manufacturer that understands the stakes of keeping vehicles connected on the highway.