Jackson 20900LC628 Aluminum Deep Mortise Type Offset Arm Assembly

The CRL Jackson® Deep Mortise Type Offset Arm Assembly includes a slide-track, offset arm, and all mounting hardware. The slide-track requires a minimum top rail depth of 7/8″ (22 mm) to be mortised into the door. They can be used with our CRL line of Overhead Concealed Door Closers.

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