Best Gate Locks Under $100 (2026)
We ranked products by a value score combining material durability, functionality (keyed vs keyless), outdoor suitability, and overall cost-effectiveness under $100
The Verdict
- Best Overall: Rerishom Door Security Bar – Heavy Duty Security Door Jammer (2 pack) — Best for temporary reinforcement: heavy-duty adjustable security bar designed to stop door or gate forced entry
Top Picks
-
1
Best Overall Rerishom Door Security Bar – Heavy Duty Security Door Jammer (2 pack)
Best for temporary reinforcement: heavy-duty adjustable security bar designed to stop door or gate forced entry
Adjustable door security bar with 17.5–46 in range (43 in for sliding doors) and 1.57 in diameter, designed to resist up to 400 lbs. Customers note sturdy build, easy installation, and reliable security
- adjustable length 17.5–46 in
- 1.57 in diameter bar
- 400 lb resistance
-
2
GateMate Long Throw Gate Lock 1490096
Best for garden gates: long-throw stainless steel lock with dual-key control for solid keyed security
Sturdy 316 stainless steel gate lock for wooden gates and doors, dual-sided keyed operation. Easy to install with included hardware, and rated durable in challenging weather
- 316 stainless steel
- dual-side keyed security
- easy installation with included hardware
-
3
GateMate Long Throw Gate Lock – Euro Profile Keyed Both Sides, 316 SS
Best for keyed double-sided use: euro-profile long-throw lock in 316 stainless steel for robust outdoor corrosion resistance
GateMate long throw gate lock for sheds, gates, and garage doors. Solid construction with smooth operation and double-sided keying for security. Customers note easy installation with included tools and reliable latching
- 316 stainless steel build
- double-sided keying
- ease of installation
-
4
Mechanical keyless entry door lock with 14-digit keypad
Best for no-battery access: mechanical 14-digit keypad provides keyless entry without electronics
Mechanical keyless entry lock with a 14-digit keypad; no batteries required and easy to install. Users note good quality, ease of use, and value for money, though some report mixed functionality and vague instructions
- mechanical, no power needed
- 14-digit keypad for security
- universal door compatibility
-
5
VEVOR mechanical keyless entry door lock with keypad
Best for simple keyless control: mechanical keypad lock that offers outdoor keyless entry without wiring
Mechanical keyless entry lock with 14-digit keypad for outdoor gates. Easy to install and operate, with adjustable handles for versatility. Users note good quality and ease of programming, though durability and instruction clarity vary
- mechanical keypad without power needs
- adjustable door handles
- various screw/shaft sizes included