Features:
| Product Code | Product Type | Back set (mm) | Door Thickness (mm) | Door Type | Color | 
| 9409 | 1CK | 69 | 25 to 60 | Wooden | Satin Nickel | 
| 8157 | 2C | 69 | 25 to 60 | Wooden | Satin Nickel | 
| 8160 | 2C | 69 | 25 to 60 | Wooden | Antique Finish | 
1CK = Operable by key from outside and knob from inside
2C = Operable by key from outside and inside.
Backset = The horizontal distance from the nearest door edge to the centre of the keyhole.
| Product code | Product type | Locking mechanism | Safety catch | Deadlocking internal | Deadlocking external | 
| 9409 | 1CK | Latchbolt/Deadbolt/Aldropbolt | Knob | Knob | Key | 
| 8157/8160 | 2C | Latchbolt/Deadbolt/Aldropbolt | Knob | Key | Key | 
| Product code | Drill resistant | Pick resistant | Force resistant | Corrosion Resistance | Master key control | Warranty | 
| 9409 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | 
Also Available in Pentabolt Deadbolt