utility knives
sparco automatic utility knife
heavy duty utility knife stores up to four blades for automatic replacement . a new blade automatically snaps into place when old blade is removed . knife features an abs plastic handle with soft pvc antislip grip durable metal chamber and auto safety lock . included four snap off blades make it easy to maintain a sharp edge . br br ul li heavy duty li li color black li li model 15850 li li dimensions 1 inches high x 3.4 inches wide x 8.7 inches long li li pack of 1 li ul br img src http cdn.overstock.com img mxc usamade.gif border 0 align left br br br