Includes a 60mm backset deadlocking latch
Performance tested to EN12209
Hold back version on knob
Finish salt spray tested to EN1670
Compatible with timber doors 35–65mm thick
Compact and durable zinc die-cast body
Comes with a black neoprene seal
Mechanical push button locks are commonly used in low to medium-traffic areas where access needs to be restricted without requiring keys, cards, or tokens. They are ideal for spaces such as storerooms, workshops, and staff rooms.
| Brand | Securefast |
|---|---|
| Range | Essential |
| Code Change Type | Traditional |
| Digits per Code | 3 to 7 |
| Non-Sequential Codes | >5000 |
| Fire Rated | No |
| Traditional Code Change | Yes |
| Suitable Door Thickness (mm) | 35-65 |
| Operated by | Knob |
| Holdback | Yes |
| External Use | Yes |
| Finish | Brass Plated |
| Size mm | H142 x W41 x D38 |
| Fixing Centres (mm) | 130 |
| BS EN12209 | EN12209 |
| BS EN1670 | Grade 4 |
| Accessory Rebate Kit | SBL299 Rebate Kit |
| Accessory Backset Latch | SBL999-70 70mm Backset Latch |
| Type Name | Holdback |




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