CLOSING MECHANISM: FAST CLOSING
Base material: Aluminum.Min. door width: 31-1/2".Door thickness: 1-1/2" - 2-3/8".Cycle testing: 500,000 opening cycles.Left / Right adjustable (Non-Handed).Door closing speed adjustable from 10 - 0 degrees.Opening angle 180 degrees.Stop position of the sliding pole adjustable with in 70 - 150 degrees.10 years guarantee.Delay closing angle is for adjusting speed from 180 - 30 degrees.Buffered closing angle is for adjusting closing speed from 30 - 10 degrees.Strong-force closing angle is for adjusting closing speed from 10 - 0 degrees.