3 in 1 Survival Folding Knife with Screwdriver and LED Light This FOLDING KNIFE has a 3 3/8 inch partially serrated blade. LIGHT & DURABLE knife handle only weighs 5 ounces. LED LIGHT illuminates the night so you can see your keys in the dark. POCKET KNIFE is 4 inches when closed with a 1/4 inch hex drive KNIFE CLIP - for travel, camping, hunting, fishing, or as your EDC Flathead Phillips Alan wrench or hex key (6 sided) Torx wrench or star wrench (6 points)