For 1" Deep Top Rail
"A" Type End Loading Top Arm Assembly
The CRL Jackson "A" Type End-Load Arm is used for Overhead Concealed
Closer Center-Hung applications when the door top rail is One inch (25
millimeters) deep. Centering adjustment is accomplished by two bolts in the
swing end of the arm. Lateral adjustment can not be made with this arm.
Minimum Order: 1 Each