CRL Jackson® Adjustable Overhead Concealed Door Closer 105° Hold-Open

• Adjustable Spring Power: Size 1 (Barrier-Free) to Size 4 (Regular)
• Can retrofit existing fixed-spring closers
• Standard and extended spindle models
• 5 Year Limited Warranty

This CRL Jackson® Adjustable Spring Power Overhead Concealed Closer Body (SKU 20101M18) is an adjustable concealed door closer designed for 30" to 42" (762 mm to 1.07 m) doors depending on selected spring size and function. Ideal for retrofit and new construction, the closer features dual-action valves to separately control closing and latching speeds, 105º hold-open, and fits standard 1-3/4" x 4" (45 x 102 mm) or larger header extrusions. Interchangeable with Jackson® and similar overhead concealed closers, this model supports both standard and extended spindle installations and offers adjustable spring power multi-size convenience for a single inventory SKU.

A.D.A. NOTE: Although the adjustable spring can be tuned to site conditions, adequate closing force may not be achievable while also meeting A.D.A. maximum opening force requirements.

Product Warning:

Closers set to comply with A.D.A. specified opening forces might not provide sufficient spring power to reliably control and close the door due to varying site conditions and door size. Mounting clips are not included—if existing clips are not reused, purchase the correct mounting clip package for your application. Contact Jackson® Technical Sales Department for assistance selecting the proper clip package.

Key long-tail keywords: adjustable concealed door closer, retrofit fixed spring closer, overhead concealed closer body, ADA adjustable door closer

Ready to retrofit or spec this adjustable concealed closer? Contact CRL or add SKU 20101M18 to your cart today.