Awning Window Chain Winder for Smooth Operation and Durability

  • Built with stainless steel, zinc alloy, and aluminum alloy for lasting quality.
  • Simple installation and smooth operation.
  • Locking cylinder options: with or without key.
  • Passed 500 Nm tension test and 500HR salt spray test for reliability.
  • Suitable for aluminum and PVC-U profiles with customizable finishes.
  • Tested for 100,000 cycles, operating in -20°C to 60°C and 10%-90% humidity.

Choose quality that lasts.

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