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280 Woodlands Industrial Park E5, 09-32, S757322
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9222-7834 Mon-Sat, 8am - 8pm
jimmy@professionalengineers.com.sg Drop us a line anytime!
280 Woodlands Industrial Park E5, 09-32, S757322
Get a Quote
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RES-LOK Concealed Restrictor

RES-LOK Concealed Restrictor Manchester

RES-LOK Concealed Restrictor Manchester are designed to provide safety for all major types of PVCu, Aluminium and Timber Tilt and Turn windows. Automatically engages and locks when window closes – dedicated key release

RES-LOK Concealed Restrictor Manchester The Ultimate Guard in Window Restriction

  • Automatic locking
  • Automatic engagement
  • Concealed fitting
  • Restricts sash to 100mm opening
  • Dedicated key release
  • Retro fitting option
  • Suitable for all window styles: PVCu, Aluminium & Timber
  • Conforms to BS EN 14351:2006 Clause 4.8
  • Constructed from stainless steel and zinc alloy
  • Supplied in self color
  • Studs supplied separately

RES-LOK Concealed Restrictor Manchester
res-lok-concealed-tech
Restrictors Arm length Left hand Right hand
Res-Lok 105mm JBC327 JBC328
Res-Lok extended 113mm JBC234/LH JBC234/RH
Res-Lok extra extended 120mm JBC234/120/LH JBC234/120/RH

Stud plates (height) 11.50mm 12.50mm 13.50mm 14.50mm
Res-Lok JBC261/11.5 JBC261/12.5 JBC261/13.5 JBC261/14.5
Res-Lok extended JBC261/11.5 JBC261/12.5 JBC261/13.5 JBC261/14.5
Res-Lok extra extended JBC261/11.5 JBC261/12.5 JBC261/13.5 JBC261/14.5

Note: To ensure correct operation of the restrictor, it is important that the correct stud plate height is used to suit the cavity between the sash and the frame.