Markwort Foam Rectangle Base Plug - Yellow

The Foam Rectangle Base Plug in yellow is designed to keep dirt and debris out of receptacles when not in use. Measuring 1.625 x 1.625 x 5 inches (H), it provides a secure fit for rectangular openings. For applications requiring a slimmer profile, consider the FOAMSB version, which is slightly thinner at 1.5 x 1.5 x 2.5 inches (H). This durable foam plug offers reliable protection and helps maintain cleanliness and functionality of your equipment.