RTS88

Concealed overhead door closer designed for aluminum, wood, or hollow metal doors. Suitable for single or double-acting doors, with adjustable spring power and smooth, controlled closing. Hidden installation provides clean appearance and vandal resistance.

RTS88 90° NHO (Non-Hold Open)

Concealed closer with 90° maximum opening and no hold-open feature. Ideal for controlled closing where the door must always return closed.

RTS88 90° HO (Hold Open)

90° opening with hold-open function to keep door open when required. Best for low-traffic or accessibility areas.

RTS88 105° NHO

Allows wider 105° opening without hold-open. Common for commercial entrances needing larger swing clearance.

RTS88 105° HO

105° opening with hold-open feature. Suitable for high-traffic doors needing wider access and temporary open position