Storage Master Latches
- Replaces the original latch on roll up doors.
- Uses a cylinder locking mechanism (see the rest of this section). When inserted, it effectively becomes part of the door, making forced entry with bolt cutters impossible.
- Attatched via a backing plate, makign the latch resistant to prying with a crowbar.
- Available in four models, and can be installed or retrofitted on most doors
Door Profiles
| Stock No. | Door Profile |
| 681-10 | DBCI |
| 681-25 | J. Miller |
| 681-30 | DSI, Track Rite, Roll Rite |
| 681-35 | Provine |
 681-10 |
 681-25 |
 681-30 |
 681-35 (with optional lockout plate) |