The DS1177 is the latest addition to Doric’s range of market leading Chainwinders.
Leading the industry hardware standard for awning windows, the DS1177 incorporates smooth operating systems and contemporary styling along with durability.
The DS1177 is the most versatile chainwinder on the market, exceeding all other single chainwinders in window size capability.
The inbuilt restriciton switch makes the DS1177 ideal for windows where limiter hardware is required.
- Uniform handle position when window is in the closed position
- Inbuilt restriction switch to easily restrict chain extension
- Revised gear ratio reducing winding to only 16 turns
- Footprint and hole pitchings are similar to the existing industry standard
- Revised tolerance zinc passivated chain allows for smooth operation and increased weight capability
- 20 year corrosion warranty on entire body and base
- Exceeds AS2331.1.1 720 hour neutral salt spray test
Polesium housing with zinc passivated mild steel chain
Black, white, silver
Disc cylinders are One Key solution compatible