Clamp-On Breaker Lockout - Handle to 18mm

A clamp-on breaker lockout for handles up to 18mm wide. Clamps over the breaker toggle with a thumbscrew — no tools, nothing left behind on the breaker afterwards — and holds it in the off position for a padlock. Reinforced nylon. Size your device by the width of your breaker handle, not by voltage: this is the narrowest of the three.