The 4 hole - adjustable tension panel hinge is comprised of black acetal with clear polycarbonate hinge pins. It is a durable and economical option and the adjustable pins have the ability to change the pivot tension when opening or closing an access point. The 4 hole - adjustable tension panel hinge mounts plastic panels and lightweight doors to T-slots. Important: This hinge is not suitable for connecting multiple T-slot profiles.
