This surface mount pulley may be installed on any surface using two screws. The base or frame is made of casted aluminum metal and the sheave is made of machined aluminum metal. These two parts are connected using a few screws and nuts.
Suitable for experiments involving inclined plane where mounting on plane surfaces is required. Consists of a pulley that is mounted in bracket having two fixing holes for screwing on to a surface. Both parts are made of aluminum.
See photos for measurements.