Add security to your European style tilt and turn window.
Corresponds to all FSB window handles with the click-stop mechanism.
Lugs with 0.39" (10mm) diameter.
Standard spindle projection of 1.18" (30mm) extends to 1.65" (42mm), accomplished with the use of a spindle extension part that is included with window lock.
Note: While protection from leverage devices make break-ins more difficult and time-consuming, they cannot provide complete protection.