Description
F16 Dead Lock: Double Cylinder
- Deadbolt projected or retracted by key from either side.
F17 Dead Lock: Inside Thumbturn & Outside Cylinder
- Deadbolt projected or retracted by key outside or Thumbturn inside.
F18 Dead Lock: Single Cylinder
- Deadbolt projected or retracted by key outside.
- No trim on opposite side.
F29 Dead Lock: Inside Thumbturn & Outside Cylinder
- Deadbolt projected or retracted by key from outside.
- Inside Thumbturn cylinder retracts deadbolt but cannot project it.