TayMac

TayMac MKG420CS Nonmetallic Extra Duty In-Use Cover + 15A Self-Test GFCI Kit | 1-Gang

High-performance tools and home improvement made for confident daily results

$52.85

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium tools and home improvement quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Share

Why customers choose TaskHolt Tools

Overview

The TayMac MKG420CS is a complete weatherproof in-use cover kit built for outdoor outlets that demand extra protection. It houses a WR/TR 15-amp self-test GFCI, and ships with a rugged box, an in-use cover with an attached gasket, and all mounting hardware. The design features a patented Quick-Fit keyhole mounting system that supports fast installation, whether you mount horizontally or vertically.

What you get

  • WR/TR 15-amp self-test GFCI outlet for ongoing ground fault protection
  • Weatherproof in-use cover with integrated gasket
  • Durable mounting box and all mounting hardware
  • Patented Quick-Fit keyhole mounting system for rapid setup
  • Tamper-resistant construction, designed to deter access and reduce accidental contact

Real-world use and benefits

  • Ideal for outdoor decks, workshops, sheds, and any location where receptacles meet exposure to moisture or dust
  • Extra-duty rated housing provides reassurance in demanding environments while maintaining accessibility for use and maintenance
  • Self-test GFCI helps confirm circuit integrity on a regular basis without extra steps
  • UL listed for wet and damp locations and certified to relevant safety standards, supporting compliant outdoor electrical installations

Installation at a glance

Installers can position the box in the desired orientation, secure the Quick-Fit mounting system, wire the GFCI as needed, and snap the in-use cover into place. The included gasket helps seal against moisture, while the weatherproof housing protects the receptacle during use.

Durability and safety

Made from high-impact polycarbonate, the MKG420CS offers long-term durability with a weather-resistant build. The tamper-resistant features and secure locking tab add an extra layer of protection while the unit remains in use.

FAQ

Q: What is included in the TayMac MKG420CS kit?

A: Includes a 15A self-test GFCI, weatherproof in-use cover, gasket, mounting hardware, and the Quick-Fit mounting system for easy installation.

Q: Is this kit suitable for outdoor use?

A: Yes, it is extra-duty rated for wet and damp locations and UL listed for weatherproof protection.