Maxcraft Digital Tire Air Pressure Gauge Multi Purpose Auto Emergency 5-in-1 Tool 60301 100 PSI tire pressure gauge with lighted display helps you keep tires properly inflated for safe driving Bright LED flashlight offers dependable illumination in any situation Red LED map and reading light preserves your night vision Seat belt cutter with safety hood slices away restraints to free trapped passengers Emergency hammer with fold-away head shatters tempered glass providing an escape route