Brady® Electrical Plug Lockout Device. Brand Name: Brady®. Type: Brady 120V Plug Lockout, Small, with Display Packaging. Special Features: Avoid electrical accidents by applying lockouts to prevent plugs from being inserted into a wall outlet. Use when plug will not remain under the exclusive control of the person performing service or maintenance. Device is made of rugged polypropylene an. Application: Electrical Plug Lockout. Cord Diameter: 0.5 Inches. Material: Brady LOTO-5. Color: Red. Size: 2" H x 2" D x 3 1/2" W with 1/2" Diameter Hole For Cable. Length: 2 Inches. Width: 3.5 Inches. Height: 2 Inches.