OT Equators are the smallest overdenture and removable denture attachments on the market. The low-profile design and wide variety of retentive options make them ideal solutions, especially in cases where space is limited. OT-EQUATOR attachments feature a Titanium Nitride (TiN) coating for maximum resistance to wear, a small-scale metal housing and replaceable nylon inserts suitable for various retention levels. Retention inserts can be replaced easily within seconds.