Auxilliary Locks

Heavy-duty extruded aluminum with double thumbscrew adds additional gripping power to securely lock windows in closed or ventilating position, easy to install.Unit: CD

Heavy-duty extruded aluminum with double thumbscrew adds additional gripping power to securely lock windows in closed or ventilating position, easy to install.Unit: CD

Heavy-duty extruded aluminum with double thumbscrew adds additional gripping power to securely lock windows in closed or ventilating position, easy to install.Unit: CD

Heavy-duty extruded aluminum with double thumbscrew adds additional gripping power to securely lock windows in closed or ventilating position, easy to install.Unit: CD

National Hardware Patio Door Security Pin, Steel, Nickel Unit: CD

National Hardware Patio Door Security Pin, Steel, Nickel Unit: CD

National Hardware Sliding Door Latch, Steel, Nickel, Dimensions: 1-1/2 in L, Suitable for: Wood or Metal Doors Unit: CD

National Hardware Sliding Door Latch, Steel, Nickel, Dimensions: 1-1/2 in L, Suitable for: Wood or Metal Doors Unit: CD

Designed to secure sliding doors from the inside. Steel bar for security. Features long extension bar to reach over moldings, trims and more. Flush mount or corner applications. Visual-pack.Lgth...

Designed to secure sliding doors from the inside. Steel bar for security. Features long extension bar to reach over moldings, trims and more. Flush mount or corner applications. Visual-pack.Lgth In=1-1/2Finish=BrassZINC DIE-CASTUnit: CD

Designed to secure sliding doors from the inside. Steel bar for security. Features long extension bar to reach over moldings, trims and more. Flush mount or corner applications. Visual-pack.Lgth...

Designed to secure sliding doors from the inside. Steel bar for security. Features long extension bar to reach over moldings, trims and more. Flush mount or corner applications. Visual-pack.Lgth In=2-1/2Finish=NickelZINC DIE-CASTUnit: CD

Designed to secure sliding doors from the inside. Steel bar for security. Features long extension bar to reach over moldings, trims and more. Flush mount or corner applications. Visual-pack.Lgth...

Designed to secure sliding doors from the inside. Steel bar for security. Features long extension bar to reach over moldings, trims and more. Flush mount or corner applications. Visual-pack.Lgth In=2-1/2Finish=BrassZINC DIE-CASTUnit: CD

National Hardware Patio Door Lock, Steel, Aluminum, Dimensions: 1.4 in L x 1.78 in W x 0.97 in D, Suitable for: Patio DoorsFinish=AluminumDIE-CAST - STEELKEYEDUnit: CD ...

National Hardware Patio Door Lock, Steel, Aluminum, Dimensions: 1.4 in L x 1.78 in W x 0.97 in D, Suitable for: Patio DoorsFinish=AluminumDIE-CAST - STEELKEYEDUnit: CD

Zinc or painted Zamak cast housing with twist-in action, aluminum bolt, securely locks door in closed or ventilating position; prevents prying or lifting of door. Contains 1-lock and installation...

Zinc or painted Zamak cast housing with twist-in action, aluminum bolt, securely locks door in closed or ventilating position; prevents prying or lifting of door. Contains 1-lock and installation screws."TWIST-IN-LOCK"Unit: CD

Prime-Line Sliding Door Lock, Door Thickness: 3/16, 1/8, 1/4 in, Bolt Hole Diameter: 3/16 in, Steel, Nickel, Suitable for: Sliding Patio Doors with Narrow Vertical Rails, Includes: Loop Lock Rod...

Prime-Line Sliding Door Lock, Door Thickness: 3/16, 1/8, 1/4 in, Bolt Hole Diameter: 3/16 in, Steel, Nickel, Suitable for: Sliding Patio Doors with Narrow Vertical Rails, Includes: Loop Lock Rod with Bracket Attached, Keeper Bracket and Installation ScrewsUnit: CD

Prime-Line Patio Door Lock, Door Thickness: 3/16, 1/8, 1/4 in, Latch Throw: 1-3/8 in, Zinc, White, Dimensions: 1-1/2 in L x 1 in W x 1-3/8 in D, Suitable for: Showcase Sliding DoorsUnit: CD

Prime-Line Patio Door Lock, Door Thickness: 3/16, 1/8, 1/4 in, Latch Throw: 1-3/8 in, Zinc, White, Dimensions: 1-1/2 in L x 1 in W x 1-3/8 in D, Suitable for: Showcase Sliding DoorsUnit: CD

Double-thumbscrew for sliding doors and windows. Rubber insert helps prevent marring on window frame. Includes one lock.Finish=AluminumALUMINUMUnit: CD ...

Double-thumbscrew for sliding doors and windows. Rubber insert helps prevent marring on window frame. Includes one lock.Finish=AluminumALUMINUMUnit: CD