Fire Service Isolation Valve Lock Open Sign - 100mm x 40mm - White Text on RED - Sign 100 x 40mm

_{Important Note: There are various fire standards being introduced over the years and some lettering heights might not comply to the current standards. We also provide signs/stickers for various countries with different lettering height requirements. Please ensure you have checked the lettering height of the sign/sticker you are ordering meets your job requirements. Please contact us if you are unable to find the sign you need so a new template/sign can be created.}