• Push button allows you to change blades without needing other tools
• Zinc alloy die cast housing is lightweight and provides excellent durability
• Blade locks in four different positions for maximum cutting efficiency
• Holds up to 3 extra blades inside housing (not included)
• Tethering hole at the bottom of the handle for convenience

Designed for heavy duty use, this utility knife is the perfect addition to any tradesman or technician's tool kit.