The RACO 00128 Oct Ext Ring 4" is a versatile extension ring designed for use with steel octagon electrical boxes, making it ideal for a variety of electrical installations. Manufactured by RACO, a trusted brand in electrical hardware, this extension ring is constructed from durable materials to ensure long-lasting performance and reliability. The multicolor finish allows it to blend seamlessly with different box types and environments. This RACO extension ring is compatible with 4 in. octagon boxes and is commonly used to provide additional wiring space or to accommodate new device installations. It is easy to install and helps maintain code compliance by ensuring proper box fill. The RACO 00128 Oct Ext Ring 4" is suitable for both residential and commercial applications, making it a practical choice for electricians and DIY enthusiasts alike. For those seeking a dependable solution for extending steel octagon box capacity, this extension ring offers a straightforward and effective option. It is also referenced in projects involving raco extension rings 2 gang steel octagon box type, providing added flexibility for complex wiring needs. Choose the RACO 00128 Oct Ext Ring 4" for your next electrical project to ensure safe and efficient installations.