The Little Giant Defender Ladder will help meet the unique needs of firefighters, this particular model boasts a number of special features designed with firefighters in mind. For example, this features the Quad-Lock hinge and the Rock Locks rung fasteners, both of which were designed to be easily adjusted even while wearing heavy firefighter gloves. The special high-viz reflective labels and heat-sensor labels also alert firefighters when the ladder has been exposed to too much heat and needs to be taken out of service. The ladder also boasts a lightweight design that makes it easy to transport for rapid response to any situation.