Extension 3 / 8 x 37mm De Dietrich 7314105

The extension 3/8 x 37mm is a fitting used to extend or connect components in heating systems, such as oil lines or gas supply pipes. With a 3/8 inch thread and 37mm length, this extension provides a secure connection for various applications in burner and boiler maintenance. It is a practical spare part for repairs or modifications where additional reach is needed.