Self-Sticking Insulation Pins

Self-Sticking Insulation Pins also known as Stick Pins are used to fasten insulation duct wraps to sheet metal ductwork.  The 2" square base of these duct insulation pins has a self-adhesive foam backing which provides quick and easy applications.  Pierce the insulation onto to pin of these hangers and hold in place with a lock washer.  Duct pins are for lightweight applications only.