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.