
A cast base with a 2″ offset to clear an overhang when mounted on a vertical surface using screws, 1/4″ bolts, or 1/4″ drive-in anchors. Bolt tension cap can be turned so cables can run horizontal or vertical. Furnished for all air terminal sizes 3/8″, 1/2″, and 5/8″. Specify when ordering. UL Listed.
A218Aluminum
C218Bronze
C218LLead Coated Bronze
C218Bronze
C218LLead Coated Bronze
218 Offset Base was last modified: January 9th, 2026 by
