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Defender Security - Window Security
Material = Diecast
Items per page:  
F 2583 - Sash Lock, 2-1/4" HC, Diecast, Keyed, Black
Diecast construction; fits aluminum, vinyl or wood double-hung windows; cam-action lock holds window securely closed; universal design. You may wish to stock these related parts: F-2539, F-2630, F-2631.
F 2646 - Keyed Sash Lock, 2" HC, Diecast, White Finish
Diecast construction; unlock only with key; child-proof; used on aluminum, vinyl or wood double hung windows. *This sash lock is available keyed-alike.

You may need these related parts: F-2558 & F-2530.

S 4033 - Tamper-Resistant Lock, 1", H.D. Ext. Alum., Black, Hex Screw
Extruded aluminum sliding window lock with tamper-resistant single hex security screw and wrench. Securely locks window in closed or ventilating position. Prevents accidental opening by children.
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 9809 - Vinyl Window Lock, 1-3/16", Diecast, White
For Vinyl Windows Only
Adjustable jaw fits all vinyl frame rail thicknesses from 1/16" up to 1/2 in. thick. "Vise like" grip holds securely and will not mar inside frame. Allows window to lock in ventilating position; cam style locking lever; no tools required.

U 9838 - Window lock
Securely locks window in closed or ventilating position.
U 9839 - Window lock
Securely locks window in closed or ventilating position.
U 9932 - Slim-Line Keyed Sash Lock, 2-1/4" HC, Diecast, Brass Finish
Plated or painted diecast sash lock and keeper; readily adapts to narrow styles; key locks for additional security.
U 9933 - Keyed sash lock
Painted sash lock and keeper readily adapts to narrow styles. Key locks for additional security.