Thumbturn and Release on a concealed fix press on rose. The turn side has a long straight tubular bar, and the release side has a vacant/engaged indicator. Key Release option available (CST1025H). Ideal for public/office toilet doors where a more ergonomic operation is a necessary requirement. Part of the Steelworx range in G304 Stainless Steel. Comes with a 10 year mechanical guarantee and is Fire door rated. Suitable for all domestic, commercial and industrial use.Alias ID - bc06649a