LinkMejor Toggle Switch Boot, 1/2 Inch Waterproof Rubber Cover, 2 Pack

Features: Q&A: Q1: Will this fit my toggle switch? A1: This cover is designed for standard toggle switches with a 0.5 inch mounting hole, which fits most marine, automotive, and RV switches.
Q2: Is it really waterproof for boat use?
A2: Yes, the rubber boot creates a protective seal over the switch, helping block water, moisture, and debris, making it ideal for marine environments.
Q3: Will it stay tight over time?
A3: The built in brass threaded insert ensures a firm and stable connection, reducing the risk of loosening even in high vibration conditions.
Specifications:
Material: Rubber + Brass Insert
Color: Black
Size: Fits 0.5 inch mounting hole
Package includes: 2 × toggle switch cover Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays