For 5/8" Deep Top Door Rail
The CRL Jackson "K" Type End-Load Arm is used for Overhead Concealed Closer Center-Hung applications when the door top rail is 5/8 inch (15.9 millimeter) deep. Centering adjustment is accomplished by two bolts in the swing end of the arm. Lateral adjustment can not be made with this arm.
"K" Type End Loading Top Arm Assembly
Minimum Order: 1 Each