TRENDnet’s professional punch down tool, TC-PDT with 110 and Krone blades, inserts and cuts terminations in one operation. Adjustable high and low actuation setting accommodates termination requirements or user preference. With spare storage that helps prevent blade loss, the precision blades are conveniently interchangeable and reversible between 110 and Krone. The punch down tool offers reliable, easy-to-use operation at an affordable price. -Comfortable shape, easy to handle. -Interchangeable and reversible blades. -Safe storage for spare blade. -Twist and Lock style holder provides fast, easy blade changes and prevents blade pullout. -1-year limited warranty.