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10 Best Window Lock For Double Hung Windows 2025 in the United States

From leading brands and best sellers available on the web.

Sponsored

Mega Handl

Mega Handles

Mega Handles - Transom Door Chain 12" I Transom Door Lock I Window Locks I Door Chain Lock I Heavy Duty Design I Fits All Standard Door and Window Sizes - Black Matte

#1

Winner

Window Loc

Shop Square

Window Locks, 10 Pack Window Locks for Vertical and Horizontal Windows, Sliding Window Locks, Adjustable Aluminum Window Stoppers, Window Security, No-Drill Install, Fits Tracks up to 3/16" Wide

Sponsored

Mega Handl

Mega Handles

Mega Handles - Transom Door Chain 12" I Transom Door Lock I Window Locks I Door Chain Lock I Heavy Duty Design I Fits All Standard Door and Window Sizes - Black Matte

#2
Window Loc

PENMAMA

Window Locks, 4 Sets Sliding Security Window Lock with Key for Vertical & Horizontal Sliding Windows & Sliding Doors, Adjustable Window Locks Security Window Stoppers for Patio Bedroom Home and Office

#3
The Lock-i

The Lock-It Block-It

The Lock-it Block-it Regular – (2 Devices) Home Security Adjustable Window Security Bars/Window Lock Bar, Security Bar for Sliding Glass Door, Child Safety Lock & Sliding Patio Door Security Bar

#4
Andersen¨

Andersen

Andersen¨ Sash Lock & Keeper in Stone Color (1968 to Present)

#5
Prime-Line

PRIME-LINE

Prime-Line F 2588 Sash Lock, 2-1/16 In. Hole Centers, Fits Single and Double Hung vinyl Windows, Diecast, White, (Single Pack)

#6
Toddleroo

Toddleroo by North States

Toddleroo by North States Sliding Window & Door Wedge Locks | Limits The Space That Windows and Sliding Doors can Open | No Tools Required | Baby proofing with Confidence (4-Pack, White)

#7
Sliding Wi

ZUONAI

Sliding Window Sash Locks White ZUONAI 8 Pack Cam Sash Locks for Double Hung Window Latch Lock Security Vinyl Window Sash Lock and Keeper Replacement for Vertical and Horizontal Sliding Windows

#8
HIMOMO Win

HIMOMO

HIMOMO Window Sash Locks, 10 Pack Cam Action White Window Locks, Window Latches with Keeper Diecast, Sliding Window Parts, Replacement Sash Locks for Sliding Windows Double Hung Windows

#9
Hicarer 12

Hicarer

Hicarer 12 Pack Zinc Window Sash Lock Casement Window Lock 1-15/16 and 1-7/8 in. Hole Centers, Window Locks Security Replacement for Single/Double Hung Wood Windows (White)

#10
Sliding Wi

CALDEVER

Sliding Window Locks Security Up and Down Window - 10 Set Glass Window Lock for Child Proof Home Safety Vertical Window Stopper, Adjustable Aluminum Double Lock Kid Guard for Patio AC Travel RV (10)

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