General description Made of carbon steel, this Adjustable Wrenches Multifunctional Nut Tightener Universal Wrench Kit includes two wrenches designed for strength and durability. The ergonomic and non-slip handle ensures a comfortable grip, making it easy to use for various tasks. Technical specifications Large adjustable wrench - length: 280 mm Large adjustable wrench - weight: 380 g Large adjustable wrench - opening size: 23-32 mm Small adjustable wrench - length: 210 mm Small adjustable wrench - weight: 180 g Small adjustable wrench - opening sizes: 9-22 mm and 6-15 mm Usage This wrench kit is effective and practical for various applications, including taps, valves, pipes, radiators, boilers, and wheels. The lightweight design allows for one-handed operation, saving strength and making it easier to tackle different tasks.