Lesnlok 18 Gauge 6 Conductor Wire 100FT - Heavy Duty Trailer Cable

In this review the Lesnlok 18 gauge 6 conductor cable is evaluated for automotive, trailer and low-voltage wiring needs; it stands out for durability and flexibility that suit both stationary and moving installations. The single biggest reason to buy is the cable construction: oxygen-free copper strands, a non-woven fabric layer under the PVC jacket, and cotton thread fill deliver tensile strength and enough suppleness for routing under dash panels or along trailer frames. It is a practical choice when conductivity and ease of handling matter.

Key Features

• Oxygen-free copper: 16 strands per conductor provide lower resistance and improved conductivity compared with common aluminum alternatives, which helps deliver reliable power to lights and accessories.
• Layered construction: a non-woven fabric layer between jacket and cores protects the circuits from abrasion and adds durability in dynamic or static use.
• Cotton thread fill: the core wire includes cotton fill that increases tensile strength and helps the cable flex without fatigue during vibration or movement.
• Stranded 18 AWG: the 18/6 AWG format is soft and easily peeled or cut, making it convenient for custom splices and under-cab wiring tasks.
• UL tested: the wire has passed harsh testing that supports long lifespan expectations for routine low-voltage installations.

Who It's For

This cable is aimed at DIYers, automotive hobbyists and small trailer owners who need a flexible, durable multi-conductor cable for lighting, gauges, and accessory circuits. Installers routing wire through cabins, under dash areas, or along suspension components will appreciate the strand count and fabric layer that reduce wear.

Those who need single-conductor high-voltage feed cable or specialty signal wiring for sensitive audio/video systems should look elsewhere; this product is optimized for low-voltage power and general-purpose automotive or trailer wiring rather than precision shielded signal applications.

Pros & Cons

Pros

• Good conductivity from high-purity oxygen-free copper strands, improving current delivery for lights and accessories.
• Durable construction with non-woven fabric and cotton fill increases tensile strength for long runs and moving parts.
• Flexible, easy to strip and route, making installation and splicing straightforward for DIY projects.
• Simple packaging and solid value make it a cost-effective option for routine wiring jobs.

Cons

• Not a shielded cable, so it is not ideal for sensitive signal lines where interference must be minimized.
• Designed for low-voltage use; it is not intended as a replacement for high-voltage building wiring.

Specifications

Brand	Lesnlok
Wire gauge	18 AWG
Conductors	6 stranded cores
Length	100 ft
Conductor material	Oxygen-free copper, 16 strands per conductor
Insulation	PVC outer sheath with non-woven fabric layer
Intended use	Low-voltage automotive and trailer wiring (5V to ~300V range)

Our Verdict

The Lesnlok 18/6 cable is a solid, cost-effective choice for trailer and automotive low-voltage wiring where flexibility and durability matter. Its oxygen-free copper strands and reinforced construction make it well suited for under-cab and external routing; buyers who need shielded signal cable or high-voltage building wire should choose a different product.

Frequently Asked Questions

Is this cable suitable for trailer lighting?
Yes. The 6 conductor stranded design and good conductivity make it appropriate for trailer lights and accessory circuits.

Can this wire be used for 12V and 24V systems?
Yes. The wire is intended for low-voltage applications and will work for typical 12V and 24V automotive and trailer systems.

Is the cable easy to strip and splice?
Yes. The stranded 18 AWG conductors are soft and easy to peel, cut, and terminate for splices and connectors.