A new multi-use pulley and sprocket holding tool and pin wrench with interchangeable pins. Features spring-loaded jaws which makes application much easier when holding a pulley or sprocket, has an adjustable range of 40mm to 140mm, and is supplied with 4 pairs of screw pins in different sizes; 7mm⌀, 10 mm⌀, 14mm⌀ and 16mm⌀.