The K Tool International TPMS Valve Core Tool is needed to remove and install TR C1 Valve Cores to many manufacturer specifications making this valve core tool a must have in ANY repair shop or collision center. Many vehicle manufacturers recommend replacing TPMS electroless, nickel-plated valve cores whenever a tire with TPMS is serviced so a reliable and durable tool for consistent use in the shop is vital to maintain integrity for vehicle manufacturer standards. The valve core torque tool is durable and precise which should give all users confidence that the tool works the same after long term use as it did right out of the box. The solid round handle provides ease of use for all users. Everyone wants piece of mind when making any purchasing decision. K Tool International provides a 1 year warranty on ALL material and workmanship to reassure the buyer that KTI stands behind its product. Since 1984, K Tool International leads the market by ensuring that its products are rugged, reliable and reasonably priced for all users.