CON88 HEAVY DUTY CONCEALED OVERHEAD STOP HOLDER
Usually Ships: 1-3 Business Days
The Cal-Royal CON88 Heavy Duty Concealed Overhead Stop Holder is a premium-grade door control solution engineered for high-traffic, heavy-use environments. Designed with a concealed mount and slide track mechanism, this overhead stop and holder is ideal for both interior and exterior doors, including single or double-acting configurations. It features a durable satin stainless steel (US32D) finish, a heavy-duty shock absorber spring that allows 5–7° compression before dead stop, and a 110° maximum opening angle. The CON88 is non-handed, UL listed for up to 3-hour fire-rated doors (stop function only), and includes a complete screw packet for wood and metal door/frame installation. Perfect for commercial and institutional applications, it ensures smooth operation, long-lasting performance, and a clean architectural appearance.
- Interior or exterior doors
- Single or double acting
- Non-handed
- Recommended for high traffic, heavy abuse installations
Features
- Heavy duty concealed
- Slide track design
- Stop or hold open function
- 1 3⁄4" minimum door thickness
- 110° maximum opening
- Durable slider cam
- Surface on / off knob on hold open models
- Heavy shock absorber spring provides 5 - 7° compression before dead stop
- 1 3⁄16" square channel
- Complete screw packet for installation in wood and machine screws for door and frame
- Hanging means other than standard butts or offset pivots require special templating and pricing. Consult factory
Compliance
- ANSI A156.8 UL Listed as STOP Function
