Winlock Boa Window Restrictor


  • 100mm initial opening restriction
  • 2 handed operation
  • non key operated
  • Automatic re-engagement
  • British standard exceeded
  • Suitable for use on fire egress applications
  • Fast fit
  • 13mm & 17mm stack height available
  • Arm lengths to suit 60/70mm profile
  • Integral run up block 13mm stack
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