WNI window restrictor arm_1
WNI window restrictor arm_2

Window Restrictor Friction stay 250 mm

The Nico Restrictor Arm permanently restricts the opening of windows and doors for added safety. Made of Stainless steel it is corrosion resistant, and it is ideal for large window sashes and French Doors. Available in three sizes.

SKU: WNI600 Categories: ,

Product Description


  • Made in the UK
  • Stainless Steel Construction
  • New or Retrofit Installations