The DeFelsko AT20KIT 20mm Conversion Kit for PosiTest ATM50 or ATA50 Adhesion Testers is an accessory for DeFelsko Adhesion Testers. This interchangeable stand-off allows a PosiTest ATM50 or ATA50 to pull 10, 14 and 20 mm dollies. Ideal for high bond strength finishes such as coatings on metal. The kit includes 20 mm stand-off, 20 mm hole saw and 20 mm aluminum test dollies (20).
