Stanley 0-10-819 FatMax Xtreme Retractable Knife The Stanley 10-819 FatMax Xtreme retractable knife has a die-cast aluminium housing combines maximum strength with amazing lightweight properties. Features: Extra-large handgrip and the diamond-shaped textured handle provides a sure-grip whatever the conditions Holds up to 15 blades or a dispenser of 10 blades Chunky dial allows you to control the width of the knife opening, giving you a sure feel when using extra heavy-duty blades Spring-loaded swivel opens the knife wide for quick and easy blade change. Plus the magnetic nose holds the blade in place whilst its being changed Retractable blade Specification: Net Weight: 0.291kg