Raco 4 in. x 2 in. Handy Extension Ring, Drawn, 1-7/8 in. Deep, Eight 1/2 in. KO's

RACO 665 Handy Electrical Box Extender - the perfect choice for your ceiling or wall lighting fixture installations! This electrical box extender provides 13.0 additional cubic inch capacity to an existing electrical box. Measuring 4 inches by 2 inches with a depth of 1-7/8 inches, our handy box extender provides ample space to house your electrical connections. With eight 1/2 inch knockouts, wiring your fixtures has never been easier.

• Drawn construction
• 4 in. x 2 in., 1-7/8 in. deep
• Key holes provided for ease of installation
• Supplied with eight 1/2 in. knockouts
• 13 cu. in. capacity
• Acceptable for use in 2-hour fire rated walls
• Product details, including packaging, labels, and instructions, are provided by the manufacturer and may differ from what appears on our website. Always read the label, warnings, and instructions before use.
• Weight: Approximately: 0.377 pounds
• Shipping Dimensions: Approximately: 2.125 x 1.813 inches.