Product Overview

This C.R.L. Jackson® Adjustable Spring Power Overhead Concealed Closer Body is suitable for a range of doors from 30" to 42" (762 mm to 1.07 m) wide, depending on the selected spring size and closer function. The closer features dual action valves for closing and latching speeds and offers a 90º No Hold Open with Adjustable Spring Power Multi Size. It is designed to fit into standard 1-3/4" x 4" (45 x 102 mm) or larger header extrusions and is interchangeable with all Jackson® and similar styles of Overhead Concealed Closers.

Adjustable Spring Power: Size 1 (Barrier-Free) to Size 4 (Regular) Can Retrofit Existing Fixed Spring Closers Standard and Extended Spindle Models Comes with a 5-Year Limited Warranty

A.D.A. NOTE: Although the Adjustable Spring Power Door Closer provides the flexibility to compensate for site conditions, achieving adequate closing force while meeting A.D.A. opening force requirements may be challenging.

Product Warning: Closers set to comply with A.D.A.'s specified opening forces may not provide sufficient spring power to effectively control and close the door due to varying site conditions and door size. Please note that mounting clips are not included with this closer body. If the existing mounting clips are not suitable, you will need to purchase the appropriate clip package for your application. For assistance in selecting the correct Mounting Clip Package, do not hesitate to contact the Jackson® Technical Sales Department.