CRL 105° Adjustable Hold-Open Concealed Door Closer Body 3/4" Spindle

• Interchangeable with all Jackson®-style overhead concealed door closers (including International and similar brands)
• Extended 3/4" (19 mm) long spindle for patch fittings, door rail hardware, and extra reach
• New adjustable models with independent closing and latching speed control
• 5 Year Limited Warranty
• UL Listed
• Conveniently packaged with templates, mounting clips and instructions

This CRL Adjustable Spring Power Overhead Concealed Door Closer with Extended 3/4" (19 mm) Length Spindle (SKU: CRL9770) meets Federal A.D.A. opening force requirements when installed with patch fitting or rail hardware. The closer uses independent, dual-action valves for precise non-critical adjustment of closing and latching speeds. Available in 90° and 105° hold-open or no-hold-open models. Closer bodies fit into standard 1-3/4" x 4" (44 x 102 mm) or larger extrusions and include mounting clips and templates for easier installation.

Extended Length Spindle
3/4" (19 mm) spindle designed for use with patch fittings, door rail hardware, or applications requiring extra reach.

Independent Adjustment Valves
Non-critical valves provide separate, precise adjustment of closing speed and latching speed for reliable performance on commercial doors.

Special Retaining Rings
Retaining rings prevent adjustment valve screws from being backed completely out of the closer body, reducing maintenance issues.

Weight and Size Limitations
Door Weight: 200 lbs. (91 kg)
Exterior Door Width: 42" (1.07 m)
Interior Door Width: 48" (1.22 m)
All Door Height: 96" (2.44 m)

Product Warning
Closers adjusted to comply with A.D.A. opening force limits may not provide sufficient spring power to control or fully close the door under varying site conditions or non-standard door sizes. Verify application compatibility before final installation.

Optimize your commercial door hardware with CRL9770 — order now or contact us for installation guidance.