Best Extension Cord Lock

Flemoon [3 Pack] Outdoor Extension Cord Safety Cover with Waterproof Seal, Weatherproof Electrical Connection Box to Protect Outdoor Outlet, Plug, Socket, Christmas Holiday Decoration Light, Black

PlugSaf 50FT 30 Amp Generator Extension Cord 4 Prong, NEMA L14-30P/L14-30R 10 Gauge STW 125/250V Twist Lock Generator Cord Heavy Duty, Yellow ETL Listed

RESTMO IP54 Extra Large Outdoor Box w/ 6 Cable Seal Entry, Bundle w/ 4 Small Weatherproof Extension Cord Safety Cover, Protect Power Strip, Timer Outlet Plug, Christmas Decoration, Black.

Extension Cord Cover Outdoor, Cord Connector Protector IP54 Water-Resistant, Indoor Electrical Safety Box for Plug Outlet Tool Holiday Light Black

DEWENWILS [3Pack] Outdoor Extension Cord Safety Cover, Weatherproof Electrical Connection Box, Adjustable Compartment for AWG 12/14/16 Cords, Protect Holiday Decoration Lights and Plugs, Black

KinderSense® Cable Management Box - Cord Organizer with Child Proof Lock - Cord Hider to Conceal Wires,Power Strips from TV,Computer,Desk and Babies - 12 X 5.25 x 5.25

QWORK Electrical Cord Plug Lockout Device for Electrical Cord, 2 Pack Plug Locking Safety Lock Fits 2 & 3 Prong Plugs, Electrical Shutdown Service, Built-in Lock Cylinder, Dual Key

Restmo 4 Pack Mini IP44 Waterproof Outdoor Connection Box with Lockable Latches and Mounting Holes, Weatherproof Extension Cord Safety Cover for Outdoor Plugs, Lights, Cables, Wires, Size Small, Black

Extension Cord Cover Waterproof, Outdoor Cord Connection Protector for Outside with 4 Removable Latches, Electrical Box Plug Covers for Patio, Power Tools, Holiday Decoration Lights, Green

DEWENWILS [4 Pack] Outdoor Extension Cord Safety Cover, Weatherproof Electrical Connection Box, Adjustable Compartment for AWG 12/14/16 Cords, Protect Holiday Decoration Lights and Plugs, Black+Green