2-1/2" DEEP, GANGABLE 1-GANG MASONRY BOX WITH CKO

2-1/2" DEEP, GANGABLE 1-GANG MASONRY BOX WITH CKO – Masonry Electrical Box Orbit Industries' 2-1/2" Deep Gangable 1-Gang Masonry Box with Concentric Knockouts (CKO) is designed for the installation of electrical fittings and devices in masonry walls. Constructed from 16 gauge galvanized steel, this masonry box is suitable for electrical distributors and lighting solutions requiring durable, fire-rated enclosures. It supports wiring and conduit connections with multiple knockout options, making it compatible with various wire and cable configurations. Specifications Manufacturer: Orbit Industries Manufacturer Part #: MSBG-1 Dimensions (WxH): 1-7/8" x 3-3/4" Depth: 2-1/2" Volume: 16.1 cubic inches Knockouts: Concentric K.O. (1/2” and 3/4”) Number of Gangs: 1, Gangable Material: 16 gauge galvanized steel UL Certification: UL file E227970, conforms to UL514A, suitable for 2-hour fire rated walls Product Weight: 16.1 lbs UPC: 835243011328 Features Gangable design allows for multi-gang configurations Concentric knockouts provide flexible conduit entry options Constructed from durable 16 gauge galvanized steel for corrosion resistance UL listed for use in fire-rated masonry wall installations Downloads & Links Spec Sheet Spec Sheet