Winkhaus OBV Window Restrictors - OBVA White Finish
Product Code: 1098
Winkhaus OBV window restrictors.\n\nSurface-mounted restrictors available in non-locking (OBV) or key-locking (OBVA) versions.\nWhite or brown finishes.\n\nThe Winkhaus OBV Safety Catch and OBVA (grub screw locking) are a family of window restrictors, which are designed to help prevent small children opening windows fully and accidently falling out.\nWinkhaus OBV Window Restrictors Features
\nThe robust design incorporates the following features:\n- \n
- The OBV automatically prevents the opening of a window greater than 50mm - 100mm (depending on where the restrictor is positioned on the window) \n
- Locks in the open position - push button to close \n
- Push button release \n
- To fully open the sash depress and hold the push button \n
- Automatically re-engaged when the window is closed \n
- Surface mounted vertically or horizontally on both outward opening and inward opening windows, it can be retrofitted to existing windows as an additional security and safety device \n
- ±2mm adjustment of steel hook possible for correct operation \n
- Drill jigs available for both site fixing and factory fixing \n
- Purpose designed to provide high levels of child safety and increased security for both new and existing windows, together with a lockable 50mm vent position on the OBVA version \n
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