Supco Tradefox TT100 Tight Taper® Foil and Mastic Tape Applicator The Tight Taper® is a Foil and Mastic Tape Applicator that tapes seams on HVAC Units and ductwork in hard to reach places. Just attach tape to the end of the Tight Taper® and it is held in place. Then, easily press the tape onto the seam. Applicator has both inches and cm for measuring tape length required Lightweight and durable applicator presses tape onto seams in tight spaces Magnet inside handle for storage (Coming soon!) Non slip silicone ends help to easily release tape and smooth it evenly without tears or snags SUPCO® TradeFox™ Approved for being a Technician-Invented product   Specifications:  Material:  Aluminum Ruler, Silicone Ends Size:  29" Long x 3.13" Wide   TT100 Product Sheet  TT100 Product Manual