The problem with most multi-tools is the manufacturer tries to fit too many functions in one pocket-sized tool and the individual tools end up being too small to be functional. This heavy-duty tool features the two most-used functions - knife and plier - so they're both practical as essential hand tools. Constructed of extra-strong 440 stainless steel so its as tough as it looks! One-year warranty and Jack's Tool Shed worry-free Satisfaction Guarantee.