Friction Hinges

79 Defender Restricted PRODUCT INFORMATION •Integral restrictor limits opening to 100mm •Enables casement windows to comply with the safety device requirements of BS6375 Part 2 (350 Newtons) •‘Quick release’ button for cleaning and ventilation, re-engages automatically •Suitable for both top hung and side hung casement windows •Manufactured from high grade Austenitic (304) or Ferritic (430) stainless steel •Stack heights - 13mm, 16mm, 17mm •Top hung sizes - 12”, 16”, 20”, 24” •Top hung recommended maximum sash weight - 20kg - 40 kg •Side hung sizes - 12” or 16” •Side hung recommended maximum sash weight - 22kg - 24kg •Operational reliability - tested to 30,000 cycles •Weather resistance - tested to BSEN 1670 Grade 4, achieving 240 hours salt spray •BBA approved Quick release button for cleaning and ventilation, relocates automatically Friction Hinges GUARANTEES Order by 5pm // Delivered When You Need It