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Defender Security U 10551 Sliding Window Lock, Aluminum, Mill

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.

$3.49

Defender Security U 11127 Sliding Window Lock, Aluminum, Zinc

Heavy-duty extruded aluminum lock with single thumbscrew, includes removable round plastic wrench for ease of operation and added torque when tightening or loosening thumbscrew. For installation on metal horizontal sliding windows, securely locks window.

$4.99

Defender Security U 11128 Sliding Window Lock, Aluminum

Heavy-duty extruded aluminum lock with single thumbscrew, includes removable round plastic wrench for ease of operation and added torque when tightening or loosening thumbscrew. For installation on metal horizontal sliding windows, securely locks window.

$4.99

Defender Security U 9809 Window Lock, Painted

For vinyl windows only, adjustable jaw fits all vinyl frame rail thicknesses from 1/16 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.

$6.99

Defender Security U 9927 Sash Lock, Zinc, Brass

For aluminum, vinyl or wood double hung windows. Unlocks only with key. Child proof. Includes 1 latch assembly, 1 keeper, 2 key and installation screws.

$11.99

Defender Security U 9938 Window Flip Lock, Steel, Brass

Flip lock mounts on vertical track to stop window in vent position. Wedge flips out of the way to allow opening, plated steel.

$3.79

National Hardware MPB1976 Series N327-742 Sash Lock, Brass

Draws window frames together to reduce rattle. Crescent type lock is for double-hung windows. Mounting screws included. Adds security.

$12.99

National Hardware MPB600 Series N187-716 Sash Lock, Zinc, Nickel

Draws window frames together to reduce rattle. Crescent type lock is for double-hung windows. Mounting screws included to match product finish. Mini-pack bagged.

$4.59

National Hardware MPB600 Series N243-840 Sash Lock, Zinc, Brass

Draws window frames together to reduce rattle. Crescent type lock is for double-hung windows. Mounting screws included to match product finish. Mini-pack bagged.

$3.99

National Hardware MPB600 Series N325-662 Sash Lock, Zinc, Satin Nickel

Draws window frames together to reduce rattle. Crescent type lock is for double-hung windows. Mounting screws included to match product finish. Mini-pack bagged.

$6.49

National Hardware MPB600 Series N327-650 Sash Lock, Zinc

Draws window frames together to reduce rattle. Crescent type lock is for double-hung windows. Mounting screws included to match product finish. Mini-pack bagged.

$4.59

National Hardware MPB600 Series N331-520 Sash Lock, Zinc, Oil-Rubbed Bronze

Draws window frames together to reduce rattle. Crescent type lock is for double-hung windows. Mounting screws included to match product finish. Mini-pack bagged.

$6.49

National Hardware MPB602 Series N243-857 Sash Lock, Zinc, Brass

Draws window frames together for a tight seal. Cam-action sash lock is for designed to lock and draw tight double-hung or sliding windows. Mounting screws included to match product finish.

$5.99

National Hardware N193-607 Sash Lock, Zinc, Brass

Sash Lock, Zinc, Brass, Screw Mounting, 2.38 in L x 2.3 in W x 0.83 in H Dimensions, For: Double-Hung or Sliding Window, Includes: Screws

$6.49

National Hardware SPB600 Series N171-546 Sash Lock, Zinc, Antique Brass

Draws window frames together to reduce rattle. For double-hung windows. Mounting screws included to match product finish. Bagged.

$4.59

National Hardware V1976 Series N198-150 Sash Lock, Brass

National Hardware V1976 Series Sash Lock, Brass, Screw Mounting, 1.13 in L x 2.6 in W x 0.79 in H Dimensions, For: Double-Hung Windows, Includes: Screws

$11.99

National Hardware V1977 Series N216-119 Sash Lock, Brass

National Hardware V1977 Series Sash Lock, Brass, Screw Mounting, 1.89 in L x 2.65 in W x 0.9 in H Dimensions, For: Double-Hung, Sliding Window, Includes: Screws

$6.99

National Hardware V600 Series N148-684 Sash Lock, Zinc, Brass

$3.99

National Hardware V600 Series N148-767 Sash Lock, Zinc, Nickel

National Hardware V600 Series Sash Lock, Zinc, Nickel, Screw Mounting, 1.68 in L x 2.45 in W x 0.88 in H Dimensions, For: Double-Hung Windows, Includes: Screws

$5.39

National Hardware V600 Series N148-809 Sash Lock, Zinc, Antique Brass

$4.99

National Hardware V600 Series N248-468 Sash Lock, Zinc

$5.39

National Hardware V600 Series N273-458 Sash Lock, Zinc, Chrome

Draws window frames together to reduce rattle. Crescent type lock is for double-hung windows. Mounting screws included to match product finish. Mini-pack bagged.

$5.69

National Hardware V600 Series N325-381 Sash Lock, Zinc, Satin Nickel

$5.99

National Hardware V600 Series N331-512 Sash Lock, Zinc, Oil-Rubbed Bronze

National Hardware V600 Series Sash Lock, Zinc, Oil-Rubbed Bronze, Screw Mounting, 1.68 in L x 2.45 in W x 0.88 in H Dimensions, For: Double-Hung Windows, Includes: Screws

$6.99

National Hardware V601 Series N170-761 Sash Lock, Zinc, Antique Brass

National Hardware V601 Series Sash Lock, Zinc, Antique Brass, Screw Mounting, 2.812 in L x 0.998 in W Dimensions, For: Double-Hung Windows, Includes: Screws

$5.69

National Hardware V601 Series N170-779 Sash Lock, Zinc, Brass

$4.99

National Hardware V602 Series N248-476 Sash Lock, Zinc

National Hardware V602 Series Sash Lock, Zinc, White, Screw Mounting, 2.38 in L x 2.3 in W x 0.83 in H Dimensions, For: Double-Hung Windows, Includes: Screws

$7.59

National Hardware V602 Series N325-373 Sash Lock, Steel, Satin Nickel

National Hardware V602 Series Sash Lock, Steel, Satin Nickel, Screw Mounting, 2.38 in L x 2.3 in W x 0.83 in H Dimensions, For: Double-Hung Windows, Includes: (2) Keys, Mounting Screw

$7.59

National Hardware V833 Series N151-225 Window Bolt, Steel, Zinc

$4.59

National Hardware V833 Series N151-266 Window Bolt, Steel, Brass

$4.79

National Hardware VKA821 Series N183-723 Sash Lock, Zinc, Brass

National Hardware VKA821 Series Sash Lock, Zinc, Brass, Screw Mounting, For: Double-Hung Windows, Includes: (2) Keys, Mounting Screw

$7.99

Prime-Line F 2533 Window Sash Lock, Zinc, Painted

Fits aluminum, vinyl or wood double hung windows. Includes 25/32 in W lock, 5/16 in W keeper and set of installation screws. 2-1/4 in hole centers.

$4.79

Prime-Line F 2554 Window Sash Lock, Zinc

Cam-type action, with alignment lugs. used on vinyl framed windows. Contains 1 lock, 1 keeper, 1 set of installation screws.

$5.99

Prime-Line F 2574 Sash Lock, Zinc, Brass

Used on many double hung windows. Includes lock, keeper and set of installation screws. 5/8 in W lock and keeper bases. 1-15/16 in hole centers.

$4.59

Prime-Line F 2588 Sash Lock, Zinc

die-cast construction. Baked enamel finish. Used on aluminum or vinyl windows. Alignment lugs prevent shifting of rails during locking. Includes lock, keeper and installation screws.

$6.49

Prime-Line F 2589 Sash Lock, Zinc

Used on vertical and horizontal sliding windows. Does not use keepers, latch engages fixed rail to lock. Includes 25/32 in W x 2-15/16 in L lock and 2 installation screws. 2-1/4 in hole centers.

$4.29

Prime-Line F 2590 Sash Lock, Zinc

Used on vertical and horizontal sliding windows. Does not use keepers, latch engages fixed rail to lock. Includes 25/32 in W x 2-15/16 in L lock and 2 installation screws. 2-1/4 in hole centers.

$4.59

Prime-Line F2527 Window Sash Lock, Steel, Brass

Cam-action sash lock, universal design, stamped steel construction. Contains 1 sash lock, 1 keeper, 1 set of installation screws. 1-7/8 in Hole centers.

$5.99

Prime-Line F2600 Sash Lock, Brass

Used on single or double hung windows. Contains 1 lock, 1 keeper, 1 set of installation screws.

$14.99

Prime-Line H 3553 Casement Lock, Zinc, Brass

The H 3553 is an older style of casement lock-plated brass on zinc die-cast and used on older style wood casement windows. The three different keepers allow for most mounting applications whether it be a swing in or swing out casement window. Installation screws are included. Besides being used on casement windows, it is often used on cupboards and cabinets for that retro look.

$9.99