Master Lock - Lockout MCB Set S2390 + S2391 + S2392 + S2393
Masterlock MCB Lockout Set of 4, containing (clockwise from top left):
1 x MLKS2390 Internal Access Lockout point for openings less than 11mm.
1 x MLKS2391 Internal Access Lockout point for openings over 11mm.
1 x MLKS2392 External Access Lockout point for standard toggles.
1 x MLKS2393 Universal MCB Lockout device.