Sash Blocker - Brown
Sash Jammer is a surface fit device that provides security to
windows and doors. When the arm is rotated to 90° to the body
it blocks any movement of the sash, providing protection against
jemmying.
Can be fitted to the sash on outward opening windows and doors,
or to the frame when the sash opens inwards.
Sash upstands from 16.5-20mm are catered for with the inclusion
of 3 different height nylon pads.
Sash Jammer can be fitted in the factory or retro-fitted on site.
