Round Ceiling Box with a Bar Hanger that Adjusts to 16 or 24 Joist Spacing; It has Four Auto/Clamps; It is Constructed with Impact-Resistant Noryl Thermoplastic, Making it Virtually Unbreakable and Non-Conductive; Its Depth Mounting Gauge at Bottom of Bracket Helps You Align the Box at the Proper Depth Relative to the Ceiling; Auto/Clamp Cable Clamps Molded In, Hold Wire Securely in Box; RoHS Compliant

Specifications:

Type: Ceiling
Depth: 2.18 Inch
Diameter: 4 Inch
Capacity: 20.25 Cubic Inch
Cable Entry: (4) Auto/Clamp
Material: Impact Resistant Noryl Thermoplastic
Mounting: (2) Captive Nail
Standard Package: 50 per Carton
Approval: UL