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Material
Finish
Width
Height
Length
Defender Security - Window Security
Color = Aluminum
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S 4012 - "win-dor" Pop-out Window Door Lock
Stamped aluminum lock mounts into top or bottom track channel; requires only 3/8" clearance; provides hidden security.
              
S 4067 - Sliding Window "nite-lock" Pin
This item is INACTIVE and is no longer available.

Case hardened steel pin has "Detent Ball" on end to help hold pin into place; prevents prying or lifting of window; fit most sliding windows.

              
S 4186 - Tamper-Resistant Lock, 1", Extruded Alum., Hex Screw
Extruded aluminum lock with tamper-resistant single hex security screw and wrench for use on metal horizontal sliding windows. Securely locks window in closed or ventilating position and helps prevent accidental opening of window by children. For a non-marring lock see U-9820, U-9821, U-10876 and U-10551. For vinyl windows use U-9809 or U-10547.
              
S 4309 - Pop-Up Lock, 3-15/16", Extruded Aluminum
Lock and housing mounts into top or bottom channel to provide added security. For use on aluminum sliding windows only.
              
S 4952 - Sliding Window Vent Lock, 2-5/8", Diecast, Alum. Finish
Lock and housing mounts into top or bottom channel to provide added security.
              
U 10551 - Sliding Window Lock, 13/16", Extruded Aluminum, No Mar
Extruded aluminum lock with no-mar vinyl insert to protect track of metal horizontal sliding windows. Finish by tightening thumbscrew with pliers to securely lock windows in closed or ventilating positions. For vinyl windows use U-9809 or U-10547.
              
U 9800 - Sliding Window Lock, 1", H.D. Extruded Aluminum, Aluminum
Heavy-duty extruded aluminum lock with steel thumbscrew for use on metal horizontal sliding windows. For a non-heavy-duty lock see item no. U-9980 or U-9982. Finish by tightening thumbscrew with pliers to securely lock windows in closed or ventilating positions. For a non-marring lock see U-9820, U-9821, U-10876 and U-10551. For vinyl windows use U-9809 or U-10547.
              
U 9810 - Tamper-Resistant Lock, 1", Aluminum, Alum. Fin., Hex Screw
Heavy-duty extruded aluminum lock with tamper-resistant single hex security screw and wrench for use on metal horizontal sliding windows. Securely locks window in closed or ventilating position and helps prevent accidental opening of window by children. For a non-heavy-duty lock see item no. U-9980 or U-9982. For a non-marring lock see U-9820, U-9821 and U-10551. For vinyl windows use U-9809 or U-10547.
              
U 9819 - Sliding Window Economy Lock, 1", Extruded Aluminum, Aluminum
Extruded aluminum lock with steel thumbscrew for use on metal horizontal sliding windows. For heavier-duty locks see item no's U-9800, U-9802, U-11127, U-11128, U-9810 or U-9812. Finish by tightening thumbscrew with pliers to securely lock windows in closed or ventilating positions. For non-marring locks see no's U-9820, U-9821 and U-10551. For vinyl windows use U-9809 or U-10547.
              
U 9820 - Sliding Window Lock, 7/8", Extruded Aluminum, No Mar
Extruded aluminum lock with no-mar vinyl insert to protect track of metal horizontal sliding windows. Finish by tightening thumbscrew with pliers to securely lock windows in closed or ventilating positions. For vinyl windows use U-9809 or U-10547.
              
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