The Universal Adjustable Crankshaft Pulley Puller is a versatile tool designed to remove and install crankshaft pulleys with diameters ranging from 35mm to 160mm. Made of durable steel, this black tool is lightweight at 3.31 pounds and compact with dimensions of 8.82x4.06x2.13 inches. Its universal fit allows for use in various applications, making it a must-have for cycling enthusiasts looking to maintain their vehicles. With easy adjustment capabilities, this pulley puller provides efficient and reliable performance for servicing crankshaft pulleys on bicycles and other types of vehicles.