Unique, outward rotation allows for easier installation in confined space applications
Surrounds valve operating handle to protect against accidental valve opening
Tough, lightweight, dielectric Zenex ™ thermoplastic bodies withstand chemicals; perform effectively in extreme conditions (temperature range -50°F (-46°C) to 350°F (177°C))
Up to four workers can apply their personal safety locks
Each size rotates into itself and nests into the next larger size to save space in safety tool boxes
Complete with high-visibility permanent safety labels (English, French and Spanish) that can be written on to identify the responsible person and then erased for the next job
