Product details : SPARTEX LOK209 MULTI FUNCTION CIRCUIT BREAKER LOCKOUT
For use on medium sized circuit breakers Maximum toggle width 20mm
Strengths
The Medium Circuit Breaker Lockout is for use on medium sized circuit breakers, turn the circuit breaker into the off position and place the Lockout over the toggle switch. Tighten the screw thread until tight to the toggle with the integral pedal sitting into the housing of the breaker to prevent removal. Maximum toggle width, 20mm.