Martindale LOK7 MCB Small Black Isolation Lock

Martindale-LOK7-Black-Slimline-MCB-Isolation-Lock-Martindale-LOK7-P-The-slimline-Martindale-LOK7-is-less-than-half-the-width-of-a-standard-MCB-lock-and-around-30-shorter-The-reduced-size-makes-it-ideal-for-use-where-clearance-around-the-breaker-is-limited-P-P-The-slimline-design-is-particularly-well-suited-to-breakers-where-the-position-of-the-test-button-may-prevent-the-use-of-conventional-lock-outs-P-Martindale-LOK7-MCB-Small-Black-Isolation-Lock

Price: £ 4.99 from Rapid Online Rapid Electronics Ltd.