The CSG88EXT4 is an 8 x 8 extender ring in unpainted galvanized steel that adds 4 in of depth to Type 1 screw cover junction boxes. It is intended for contractors extending CS, CSG, CSKO or CSKOG Series boxes, particularly where a galvanized finish is wanted.

The ring is 8 in x 8 in x 4 in (203 mm x 203 mm x 102 mm), and the drawing shows an 8.06 in x 8.06 in overall outside size. Its painted ANSI 61 gray counterpart is the CS88EXT4.

To install, remove the box cover, fix the extender ring using the cover screws, and attach the cover to the ring with the hardware provided. Keyhole shaped mounting holes support quick assembly.

• Nominal size: 8 x 8 x 4 in (203 x 203 x 102 mm)
• Overall outside size (drawing): 8.06 in x 8.06 in
• Added depth: 4.00 in (102 mm)
• Finish: unpainted galvanized
• Packaging: bag, 2.5 lbs (1.13 kg)

The CSG88EXT4 carries UL File # E65324 and is REACH and RoHS compliant. It ships in a bag, shipping weight 2.5 lbs (1.13 kg), UPC 623980426105.