Trinity Friction Arm

Trinity Friction Arm

Trinity Friction Arm

On side hung windows supported by standard butt hinges, a friction arm offers distinct advantages over a conventional peg stay.

  • Totally concealed when the vent is closed
  • Offers no internal obstruction when opened
  • For large top-hung vents the friction arm can be used as an extra support by fitting it below the existing friction stay. This has the effect of limiting opening as well as adding greater stability to the window
  • A vailable in 10”, 14” and 18”