This Adjustable Aluminum Wrench is a performance/custom fitment tool designed for fitting 3AN-16AN hose end fittings. Made of durable aluminum material, this billet wrench is lightweight at 7.76 ounces and equipped with a versatile adjustable feature for use with various sizes from 3AN to 16AN. The electroplated surface finish ensures durability and longevity, while the blue color adds a stylish touch. Perfect for automotive applications, this USA-shipper tool is a must-have for any car enthusiast or mechanic looking to securely attach hose ends with ease.