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Duplex Connector One Screw, 3/8
Electrical Connectors

Duplex Connector One Screw, 3/8"

Heavy-Duty 3/8" Duplex One-Screw Connectors for Fast, Secure & Code-Compliant Dual Cable Installations

  • SKU: OLDS1C38
  • UPC: 743269375129
  • Vendor: OhLectric
  • Product Family: Electrical Connectors
  • Category: Couplings
  • Durable Zinc Die-Cast Construction
  • One-Screw Duplex Connector Design
  • Accommodates Two AC, MC & FMC Cables
  • Fits Standard 1/2" Knockouts
  • Corrosion-Resistant Finish
  • UL Listed for Safe Electrical Installations
  • Check Mark Icon IN STOCK

Product Information

The OhLectric Duplex Connector One Screw makes securing metal-clad cable into a box or enclosure fast and simple. Insert the cable, snap into the knockout — done. No tools required.

  • One screw fastening for secure, reliable connection
  • Perfect for new or old work — can be removed and reused
  • Supports a wide variety of cables
  • Material: Zinc Die Cast
  • Trade Size: 3/8"
  • Weight: 0.08 LB
  • Inner Box Qty: 25 | Master Qty: 250
  • UL Listed
Connect Two Cables Through One Knockout

Connect Two Cables Through One Knockout

Designed to terminate two AC, MC, or flexible metal conduit (FMC) cables through a single electrical box knockout, saving space and simplifying wiring layouts.

Heavy-Duty Zinc Die-Cast Construction

Heavy-Duty Zinc Die-Cast Construction

Manufactured from premium zinc die-cast material for superior strength, corrosion resistance, and dependable long-term performance in residential, commercial, and industrial applications.

Secure One-Screw Clamping

Secure One-Screw Clamping

The single captive screw securely clamps both cables in place, helping minimize cable movement while providing a reliable mechanical connection.

Fits Standard 1/2

Fits Standard 1/2" Knockouts

Designed for 3/8-inch trade size cable while fitting standard 1/2-inch electrical box knockouts, allowing quick and straightforward installation.

Corrosion-Resistant Performance

Corrosion-Resistant Performance

The zinc die-cast body resists rust and corrosion, making it suitable for long-lasting use in dry indoor electrical installations.

UL Listed for Professional Applications

UL Listed for Professional Applications

UL Listed to meet recognized electrical safety standards, making it ideal for professional residential, commercial, and light industrial electrical work.

Physical
Material Zinc Die Cast

It is used to connect two AC, MC, or flexible metal conduit (FMC) cables to an electrical box or enclosure through a single knockout opening.

The connector is manufactured from heavy-duty zinc die-cast metal, providing excellent durability, strength, and corrosion resistance.

It is designed for 3/8-inch trade size cable and fits standard 1/2-inch electrical box knockouts.

It is compatible with AC (BX), MC, and flexible metal conduit (FMC) of the appropriate trade size.

It is ideal for residential, commercial, and light industrial electrical installations, including junction boxes, switch boxes, electrical panels, and equipment enclosures requiring secure dual-cable termination.

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