The Vention KRUH0 is a compact emergency tool designed for quick exit from the vehicle. Unlike traditional heavy hammers, this tool uses a high-pressure internal spring to shatter the glass with a simple press.

• One-click window breaker: The cemented steel head is harder than car glass. By pressing the tool against the corner of a window, the spring propels the tip forward to instantly shatter tempered glass, even under water pressure.
• Safe seatbelt cutter: The cutting blade is housed in a U-shaped slot. This design prevents accidental cutting of your fingers while allowing you to quickly score and cut a tangled seatbelt in seconds.
• Reliability underwater: Traditional hammers are difficult to use in submerged cars due to water resistance. This tool, because of its spring that requires only a press, works perfectly in flood or sinking scenarios.
• Durable construction: Made from aluminum alloy instead of cheap plastic, it will not become brittle in winter nor melt/deform in a hot car during summer.