Outu 5-in-1 Wrench Multi-function Tools with Knife, Pliers, Wrench & Wire Cutter Brand: Outu (1 year warranty and friendly customer service) Multi-function:5 in 1--Wrench, pliers, wire cutter, Knife, 3 additional driver bits Portability:Lightweight and ultra compact design for portability and storage Durability: Stainless steel construction, the Compact is incredibly durable Safety:The Compact has a locking system to keep everything secure when not in operation