STA-DRY® 4-Way Molded Flat Connectors

Molded for moisture and corrosion resistance

  • Common connection for light duty towing – pickups, SUVs, small trailers
  • Universal pin size and configuration
  • Vehicle side has completely overmolded plug
  • 14ga. wires enclosed in jacketing for corrosion protection
  • Flexible from -40°F to 150°F (-40°C to 66°C)
  • Meets SAE J1239

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Description
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15-421-024
Molded 4-way flat connector, three female pins and one male pin, with 2’ (24”) cable
15-421-048
Molded 4-way flat connector, three female pins and one male pin, with 4’ (48”) cable
14-426-024
Molded 4-way flat connector, three male pins and one female pin, with 2’ (24”) cable
15-426-048
Molded 4-way flat connector, three male pins and one female pin, with 4’ (48”) cable

Featured Technology

Featured Technology

WEATHER-TITE™ M2

WEATHER-TITE™ M2

The industry's only dual pole plug connection with superior corrosion protection.

Features
  • Weather-proof, unbreakable housing completely molded to the electrical cable to combat against corrosion.
  • Additional corrosion prevention with the WEATHER-TITE seal.
  • Interchangeable with any standard J3082 liftgate dual pole socket.
Why WEATHER-TITE M2?
  • Prevents moisture and contaminants from entering the socket cavity.

QCP™

QCP™

The industry's only replaceable plug cartridge for 7-Way electrical cables.

Features
  • Designed with a plug interior over-molded to the cable.
  • Glass filled nylon material to withstand tough impacts.
  • Easy to install in minutes.
  • Completely sealed to eliminate moisture intrusion.
Why QCP?
  • Quick and easy maintenance.
  • Prevents corrosion.

STA-DRY® QCMS2™

STA-DRY® QCMS2™

A revolutionary socket and plug hybrid in one, designed to eliminate corrosion.

Features
  • Locks out road contaminants, completely stopping the devastating effects of corrosion.
  • Pairs with the QCS2 boot, replacing the socket, and is rarely removed.
  • Industry’s only corrosion-free, tractor-side electrical connection.
Why STA-DRY QCMS2?
  • Minimal maintenance required on the tractor-side
  • Avoid downtime due to corrosion
Product Resources
Mar 27, 2018

Light Duty Trailer Essentials

Mar 27, 2018

Light Duty Trailer Essentials

Mar 27, 2018

Light Duty Trailer Essentials

Jan 2, 2013

Proper Installation of Sealed Crimp Connectors

Jul 1, 2021

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