Power-Tec 91783 U Staples 0.8mm 100 Pieces Features and Benefits:Stainless steel U shape staples for use as part of a plastic repair with a hot stapler system.For use with the Power-TEC Hot Staplers, Part No. 92478 & 91781.0.8mm Stainless Steel Staples.Bag of 100.Consumable.Special profile.0.6mm also available, please see Part No. 91782.