Brady® Wall Switch Lockout Device. Brand Name: Brady®. Type: Wall Switch Lockouts. Special Features: Wall switch lockouts may be used with most wall-mounted switches and are simple to install using existing screws. Made of high visibility red our wall switch lockouts are hard to miss. Device can be used to lock switches "on" or "off". Padlock sold sep. Application: Electrical Wall Switch Lockout. Material: Brady LOTO-42 Polypropylene. Color: Red. Legend: LOCKED ON / LOCKED OFF. Length: 1 Inches. Width: 1.42 Inches. Height: 3.56 Inches.