Description
AUTOMATIC FLUSHBOLT STEP 21
STEP 21 has a unique construction to facilitate opening and closing of pairdoors. It is used for pairdoors and is made to automatically lock the passive door each time the active door closes. On the contrarily the flushbolt is also made to automatically unlock the passive door each time the active door opens.
Features
- Material: steel
- Deadbolt: 16 mm
- Deadbolt is adjustable +25 mm
- Suitable for firedoors
