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
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
Shipping & Delivery
We are committed to getting your order to you as quickly as possible. Below is an overview of our standard shipping timelines.
In-Stock Items
Orders for in-stock items are processed and shipped within 24–48 hours of order placement. You will receive a shipping confirmation with tracking information once your order has been dispatched.
Out-of-Stock / Special Order Items
Items that are not currently in stock are typically available and ready to ship within approximately 2 weeks. Our team will notify you of any changes to this timeline and provide updates throughout the fulfillment process.
Questions?
If you have any questions about your order or shipping status, please don't hesitate to contact us. We're happy to help.