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2800
TRACK
Aluminum track is precision extruded to provide smooth
operation. Convex
rail design provides single point hanger wheel contact for low roll
resistance, and dust traps on both sides of rails allow hangers to
operate freely when dust builds up.
BALANCED
WHEEL HANGER
Machine turned and balanced wheels offer low roll resistance,
feather touch operation. Hangers are height adjustable for precision
door alignment. Twin wheeled ball bearing hangers available for heavy
doors.
MOLDED
NYLON GUIDES
Jamb
mount door guides effectively
hold door in place without binding and insure smooth door operation.
TESTED
QUALITY
All
Johnson hardware is rigidly tested to meet ANSI standards. |