Displayer lock] The circuit breaker locks the single pole and multi -pole broken circuit, isolation at risk energy to prevent unauthorized access, and the additional lock tag can also be used as warning. [Main introduction] The main body of this circuit breaker locking device is made of high -strength metal frame and ABS plastic. anti -slip design ensures that the circuit breaker box lock will not fall off during use.Fracture to your safety. [Dimension description] The circuit breaker locks 2.92 -inch long x 0.74 inch width x 0.82 inches height (about 7.9 cm).Self -locking can be used side by side without interfering with each other. [Instructions for usage] No need to install the clamping of the circuit breaker marking device! Just buckle the circuit breaker switch, adjust the knob to clamp the switch, and then lock it in place! Usage Scenarios Electrical circuit breaker lockout are suitable for single and double blade locks in household, industry, companies and public facilities. Attach lockout tag to electrical circuit self lock device and lock out Comparative Electrical circuit breaker lockout locks 0~240 volt single and multi-pole , body constructed of high strength metal frame Package Details: A: 2x Circuit Breaker locks, 2x Security padlocks with two keys. 2x locking tags 2x ties Colour:As Shown Material:Metal Package Contents: 1 set x breaker box Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.