Martindale-LOKKITBASE-Basic-Lock-Out-Kit-Martindale-MARLOKKITBASE-P-This-Martindale-basic-lock-out-kit-is-ideal-for-domestic-installers-or-those-who-don-t-need-the-numerous-locks-included-in-the-more-expensive-kits-P-P-Supplied-with-three-different-MCB-locks-catering-for-most-standard-MCBs-the-lock-out-kit-enables-you-to-carry-out-safe-isolation-procedures-correctly-as-per-the-recommendations-by-Electrical-Safety-First-and-the-Health-amp-Safety-Executive-Electrical-safety-is-paramou