- 0320 Top Pivot
- Frame leaf mortises into header
- Door leaf mortises into top of door
- 0128 Bottom Pivot
- Bottom leaf mortises on top of finished floor
- Door leaf mortises into bottom of door
- Non-handed
- Pivot set is centered into the door thickness
- Maximum door load - 250 pounds
- Maximum door size - 42" x 102"
- Average weight per unit = 2.5 lbs