Replacement MK Genuine Test Key for Emergency Lighting Grid Switches (FREE P&P)

Designed to Fit MK Grid Switches (K4894, K4898, K4898 EL, K4917, K4918, K4917EL). (Note: Sale is for Keys Only, Grid Switch Not Included). Norton Safety Supplies. About Norton Safety Supplies. Ideal for Electricians, Caretakers, Security and Maintenance Staff etc.

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