SOG Knives & Tools MACV, 2.5 12 in 1 Tool, 420 Stainless Steel, Hardcased Black Finish, Black SOG-SM1001-CP Whether you need to open a bottle" tighten a screw or nut" pry a staple out" cut fishing line" or touch up a blade on the go" the MacV Tool has what you need. Designed to resemble the original skull from the MACV-SOG group of which their company is named after since 1986" the MacV Tool is a versatile everyday carry" keychain tool that will prove handy in many situations. Best of all" it's already in your pocket. It has twelve basic components: pry bar" bottle opener" small flathead driver" large flathead driver" small Phillips driver" line cutter" blade sharpener" 1/4" wrench" 5/16" wrench" 3/8" wrench" 1/4" hex bit driver" and lanyard/keychain hole.