CRL 20104M12 Jackson Heavy-Duty 7/8" Extended Spindle 90 Hold Open Concealed Closer

CRL 20104M12 Jackson Heavy-Duty 7/8" Extended Spindle 90 Hold Open Overhead Concealed Closer Body is meticulously engineered for commercial and architectural applications, accommodating doors from 36" to 48" wide. This closer features a 7/8" (22 mm) extended spindle, making it ideal for use with patch fittings and rail hardware. The dual action valves ensure reliable closing and latching speeds, while the 90º hold open function allows for convenient access without needing to hold the door manually. Designed to fit into standard 1-3/4" x 4" (45 x 102 mm) or larger header extrusions, this overhead concealed closer is compatible with Jackson® products and other similar brands, providing flexibility in installation. With a robust construction that supports maximum door weights of up to 250 lbs. (113.4 kg), it is suitable for aluminum and hollow metal doors. Please note that mounting clips are not included and must be purchased separately if existing clips are not available. The heavy-duty spring size contributes to its durability, making this closer an excellent choice for high-traffic areas. UL listed for safety, the CRL Jackson® closer is a reliable solution for any commercial setting.

Jackson Heavy-Duty 7/8" Extended Spindle 90 Hold Open Overhead Concealed Closer Body

• Suitable for Doors From 36" to 48" (914 to 1219 mm) Wide
• Longer 7/8" Spindle Required for Use with Patch Fittings and Rail Hardware

Resources

• How to Order Overhead Concealed Closers.pdf
• Jackson Door Control Products Limited Warranty and Liability Information
• OHC Installation Instructions 11M0193 OHC Door Closer.pdf
• OHC Installation Template 10-137.pdf