Radiator Vent Keys Home › Forums › Public Forums › General Plumbing › Radiator Vent Keys This topic has 1 reply, 2 voices, and was last updated 21 years, 1 month ago by racefanone. Viewing 1 reply thread Author Posts 3 Mar 2003 at 11:15 pm #276430 MasterPlumbersKeymaster We are looking for radiator vent keys. Where can we purchase them and the price? Thanks for your help! 3 Mar 2003 at 11:49 pm #294132 racefanoneParticipant Try a local plumbing shop in your area. Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In