KASON Concealed Mounting Hydraulic Door Closer

Powerful gas-loaded hydraulic cylinder guarantees controlled closure. Exposed and concealed mounting models. Solid steel enclosed housing and bend-resistant hook assure long wear in heavy use. Extra-wide hook ensures roller pick-up and overcomes alignment problems. Life-cycle tested to operate reliably even after a half-million closures. Kason walk-in hinges and latches where self-closing doors with controlled closure are needed. Mounting slots on hook allow for easy adjustment to compensate for door sag, keeping roller aligned with hook for proper function.