Replacement cardboard insulator for medium base sockets. We recommend replacing brittle or worn insulators to protect against electrical shock. This insulator slides over a medium base socket. Medium base sockets are also known as 'Edison' or 'Standard'. The picture of a medium base socket is shown for reference. To install, simply remove the old cardboard and slide the new one in place.
Details & Specifications
- For U.S. Medium Base socket
- 1-3/32" inside diameter.
- Slides over the socket type shown in the picture
- 1-7/8" tall.
- Also available for U.S. candelabra socket.