A Danger sign warning employees and visitors that a crane working overhead has potential dangers associated with the nature of work being undertaken. Danger signs warn of hazards or hazardous situations which can be life threatening. These signs are black and red and can be manufactured as a self adhesive sticker or metal or polypropylene signs in a variety of sizes
PCS - Pre Coated Steel, heavy duty
SAV - Self Adhesive Vinyl, ideal for sticking to clean gloss surfaces
Polypropylene - indoor / outdoor signage
Fluted Plastic - short term applications