... Hanger, is a fabricated 2" X 2" metal base with Self Stick adhering double-sided tape on the reverse, or installation side ... available. This insulation anchor and is used in conjunction with Self Locking Insulation Washers, or Speed Clips, the length is ... 1/2" . 1,Insulation pin, Aluminum insulation pin, Self-adhesive insulation pin Self-adhesive insulation pin is exclusively used for fixing ...