Arani ED-OEX-OBEX 4 in. octagon box extension ring, 1/2 in. deep, shown at an angle with its square device opening and mounting
Front view of the Arani ED-OEX-OBEX octagon box extension ring showing the round steel body, square opening and 83 ml capacity s
Arani ED-OEX-OBEX octagon extension ring at an angle showing the mounting screws and the product barcode label
Rear three-quarter view of the Arani ED-OEX-OBEX octagon extension ring showing the keyhole mounting slots
Back view of the Arani ED-OEX-OBEX octagon box extension ring showing the flat mounting face and keyhole slots
Side profile of the Arani ED-OEX-OBEX octagon extension ring showing its 1/2 in. depth
Arani ED-OEX-OBEX 4 in. octagon box extension ring, 1/2 in. deep, shown at an angle with its square device opening and mounting
Front view of the Arani ED-OEX-OBEX octagon box extension ring showing the round steel body, square opening and 83 ml capacity s
Arani ED-OEX-OBEX octagon extension ring at an angle showing the mounting screws and the product barcode label
Rear three-quarter view of the Arani ED-OEX-OBEX octagon extension ring showing the keyhole mounting slots
Back view of the Arani ED-OEX-OBEX octagon box extension ring showing the flat mounting face and keyhole slots
Side profile of the Arani ED-OEX-OBEX octagon extension ring showing its 1/2 in. depth

OBEX - OCTAGONAL EXTENSION FOR DRYWALL 5 CU.IN

SKU: ED-OEX-OBEX

Electrical Testing Laboratories logo

A 4-inch octagon box set too deep behind drywall becomes a code problem fast, and this shallow galvanized steel extender solves it without opening the wall. It brings the recessed box flush with the finished surface so devices and fixtures mount square and the gap that inspectors flag disappears. At half an inch deep it adds just enough reach without stealing device room, and it fastens straight to the existing box in seconds. cETL certification confirms the fix meets code. For a recessed box discovered after the drywall is up, it is the quickest path back to a compliant, finished install.



Performance Data

Voltage Classification: Regular (120V) Regular (120V)

Physical Data

Weight: 0.121 lb(s) 0.055 kg(s)

Metal Thickness: 0.047” in 1.2 mm

Depth: 1/2 in 1.27 cm

Diameter: 4 in 10.16 cm

Weight: 1.94 oz 55 g

Volume: 5 cu. in. 82 ml

Body material: Galvanized Steel Galvanized Steel

Ordering Info

Warranty: 1 Year(s) 1 Year(s)

Certifications: cETL cETL

Ordering Code: ED-OEX-OBEX ED-OEX-OBEX

Gangable: No No

Size: Ø4 x 1/2 Ø4 x 1/2