Threaded Vessel Ring Set - 1-1/16"Eliminate the hassle of ill fitting wooden lidsWoodRiver Threaded Vessel Rings provide a secure, screw on solution for canisters, boxes, and urns. Designed to be glued in flush or recessed, they deliver a tight, clean fit and a strong mechanical hold. Rings are machined from 6061 aluminum and clear anodized for protection. Features: Constructed of clear anodized aluminum Provides a secure, machine threaded connection Ideal for canisters, lidded boxes