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Two rubber toggle switch covers with hex nut bases on a card

Gardner Bender

Gardner Bender GSW-20 Toggle Switch Cover 2-Pack

SKU CH-R75E-T87FA

A two-pack of rubber toggle-switch covers with built-in hex nuts that screw on for weather-resistant, UL-listed protection against moisture and dust

  • Product typeLight Switch
  • Weather-resistant rubber cover shields toggle switches from moisture and dust
  • UL listed certification confirms compliance with recognised safety standards
  • Built-in hex nut base screws directly onto toggle switch for secure fit
  • Two covers per pack provide spare protection for multiple switch locations
  • Durable rubber construction withstands harsh environments and frequent use

Toggle switch protection

The Gardner Bender GSW-20 is a rubber cover that screws onto a toggle switch base to shield it from moisture and dust. It is designed for anyone who needs to weather-proof a light switch in an exposed location. The two-pack provides a spare or covers a pair of switches.

UL-listed safety certification

Each cover carries a UL listing, confirming it meets Underwriter's Laboratories safety requirements. This mark is the single specification that tells an installer the part is approved for code-compliant work. Without it, the cover may not satisfy inspection.

Hex nut base simplifies fitting

The built-in hex nut base threads directly onto the switch without extra hardware. This design change means the installer only needs a wrench, not a separate nut and washer. The rubber material stays flexible across temperature swings.

How it compares

Measured against everything we stock in Electrical Switches & Dimmers, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 95% of the 791 comparable items (median $39.99).

Specifications

Product
Brand nameGB Electrical
Product typeLight Switch

Questions about this item

What does the "2-Pack" mean for covering multiple switches?

The pack contains two rubber toggle switch covers so you can protect a pair of switches from moisture and dust with a single purchase.

What does the UL listing cover in everyday use?

UL listing means the covers have been tested to meet safety standards for electrical accessories, confirming they are suitable for protecting live toggle switches.

What does the hex-nut base require to install on a switch?

The built-in hex nut screws directly onto the existing toggle switch base, needing only hand tightening or a wrench to secure the weather-resistant cover.

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