Truck Assembly (less Aprons) – ball-bearings (pair) – Zinc Plated
Part Number: 8880.00001
For manual or power sliding doors, 1-3/4″ to 3″ to 1,500 lbs. Head Clearance: Distance top of door to bottom of track; minimum 1-3/8″, maximum 2-3/4″. Bottom of track to centerline of hole in sidewall bracket; 6-3/4″. Construction: 3″ dia. steel wheels.