Pair of 17mm x 10″ inch Top Hung Window Stays/Friction Hinges – Designed to Stay Open in Any Position Due to Friction, for uPVC or Aluminium profiled Windows (259mm).-Fast Shipping

Description

Enhanced weather sealing – enclosed end caps, asymetric location system and profiled vent are all help

Long life expectancy – uses Thermoplastic components and tested to 30,000 cycles

Smooth operation – patented lipped slider – Easy friction adjustment – without metal-to-metal contact

High standard weather sealing – BS6375 Part 1 – Quality Ferritic steel – BS EN ISO 10088/2 Grade 1.4018

Friction screw misuse eliminated – robust cam friction device