Siemens 2.3 Emergency Exit Device

This knob is designed to take off the Siemens 2.3 emergency escape hatch door knobs in a HURRY. Made from Carbon Fiber reinforced Nylon, these are as durable as possible. They can withstand both high temperatures and repeat impacts. Perfect for either storing up tower or within an emergency kit. This cuts MINUTES off of any emergency escape or rescue using the escape hatch. to operate simply throw this tool on any 1/2" drive impact or drill.