restrictors

Securistyle Restrictor Stays

Window restrictor stay

For use on PVCu, timber or aluminium windows

Securistyle Restrictor Stay is a cavity fit friction stay suitable for domestic and commercial applications and is available in detachable and nondetachable versions. Securistyle Restrictor Stay is designed for top or side hung applications.

Features & Benefits

  • Withstands a force of up to 600N in restricted position.
  • Enhanced corrosion resistance.
  • Easy to fit, no routing required.
  • Can be used on windows without reinforcement.
  • Suitable for cavities between 13 and 18mm.
  • Non handed.

Please note that it is the Duty-Holder's responsibility to specify the appropriate restrictor for each situation.

Restrictor mode

Key to detach

Unrestricted

Product Code Cavity (mm)  Dimension 'A' (mm) Dimension 'B' (mm) 
Detachable
4" Detachable Restrictor SDR4 16-18 102 150
6" Detachable Restrictor SDR6 16-18 152.5 200
8" Detachable Restrictor SDR8 16-18 203.5 200
10" Detachable Restrictor SDR10 16-18 254 250
Release Key R7437 16-18    
Non-Detachable
4" Defender Restrictor (domestic) RS4 13-14 95 150
6" Defender Restrictor (domestic) RS6 13-14 148.5 150
9" Defender Restrictor (domestic) RS9 13-14 229.5 150
4" Sterling Restrictor (non-domestic) SR4 16-18 94 249
8" Sterling Restrictor (non-domestic) SR8 16-18 204 249
16" Sterling Restrictor (non-domestic) SR16BAC 16-18 400 401.5

Manufactured From

Austenitic 304 grade 1.4301.

Recommended Screws

Domestic – 4mm (No.8) Mushroom Head or specialist equivalent e.g. specialist thread for PVCu.

Commercial – 5mm (No.10) Self Tapping, Pan or Mushroom head or M5 screws or M5 rivnuts e.g. specialist thread for PVCu.

Standards

Tested in accordance with DD CEN/TS 13126-5:2004, BS 6375 Part 2:2004 and BS EN ISO 10088 Part 2.

Finishes

Austenitic stainless steel.

More information

enquiries@titon.co.uk / 01206 713801