PlugSaf 3-in-1 Trailer Air & Power Line Kit — 12 ft Pre-Wrapped with Gladhands

PlugSaf’s 12-foot 3-in-1 trailer air and power line kit delivers an organized, weatherproof connection for trailer brakes, lights, and auxiliary power.

This pre-assembled set combines two air hoses, a 7-way ABS power cable, gladhands, reinforced handles, extra rubber seals, and durable fittings into one tidy, ready-to-install bundle. Designed for heavy-duty trucks, semi-trailers and tractors, the kit reduces tangling, shields lines from abrasion, and keeps electrical contacts stable in harsh conditions.

How does this kit keep air and electrical lines from twisting or snagging?

The 3-in-1 assembly uses a spoon-cut spiral wrap that groups the air hoses and power cable and resists twisting during turns. Stainless clips and a compact routing layout maintain an orderly run from the tractor to the trailer, helping prevent hose snags and abrasion at pivot points.

• Spoon-cut spiral wrap prevents hose-to-hose rubbing and twisting.
• Stainless steel clip secures the assembly to the tractor frame for neat routing.
• Spiral design reduces snagging when steering or backing.

What makes the fittings and gladhand components durable?

PlugSaf supplies zinc die-cast hardware and heavy-duty rubber components for long life under frequent use. The gladhand handles are hexagonal and wide for easy gripping, and stainless-steel springs protect the hose ends where flex and wear are greatest.

• Zinc die-cast 7-pin plug resists deformation and physical damage.
• Hexagon gladhand handles enhance grip and quick connection.
• Stainless springs shield hose ends from kinking and strain.

Will the kit perform in extreme weather and corrosive environments?

Materials were chosen to withstand temperature extremes, UV exposure and contact with diesel and other chemicals. The green ABS jacket on the power cord and rubber air lines retain flexibility at very low temperatures and resist corrosion for outdoor use.

• ABS jacket and rubber hoses are UV, chemical and water resistant.
• Rated usable in extreme cold to maintain flexibility and power transmission.
• Brass swivel fittings and rust-resistant plug components for wet conditions.

What do I get in the box and how easy is installation?

The kit arrives as a 12-foot assembled run with color-coded lines, gladhands, extra seals and mounting hardware to simplify hookup. The color and handle differences speed up identification and the stainless clip plus wrapped construction reduces installation time compared with sourcing separate parts.

• Two 3/8" black air hoses and one ABS 7-way green power cable, pre-wrapped.
• Pair of gladhands, pair of hexagonal gladhand handles, and 4 spare rubber seals.
• Zinc die-cast 7-pin plug and stainless clip for secure mounting.

Who is this for: PlugSaf’s 12FT 3-in-1 kit is built for truck owners, fleet managers and trailer technicians who want a reliable, low-maintenance connection between tractor and trailer. It suits operators who need a compact, pre-made assembly that resists tangling, performs in extreme weather, and speeds up daily hookups without fabricating custom lines.