Round Rail Hangers N193-730 Zinc Plated (National Hardware)

Description

Round Rail Hangers N193-730 Zinc Plated (National Hardware).
As you will notice, has the information you need.
Designed for use on wood-frame doors with round rail
Packed with bolts for attaching door straps
Slot in top of door strap allows lateral and vertical adjustment
Flexible trunnion design resists door damage
Delrin wheels are quiet and smooth rolling
Interchangeable with other brands of round rail
Safe working load - 300 lbs. per hanger