One handed blade opening - flip blade open up to 3X faster. Tool free blade change - change blades up to 5X faster. Wire stripper - strip up to 10 gauge wire. Integrated gut hook - cut without opening knife. Thin body design - easy pocket storage Designed to activate the blade 3X faster than a 2-handed opening knife, the Fastback Utility Knife features a one handed blade opening for easy activation. A tool free blade change offers less down time in the field, while a thin body design allows the user to easily store the knife in their pocket. An integrated gut hook and wire stripper also increase utility. Includes (5) utility blades.