Serves as a torque wrench for valve nuts on TPMS installations. Kit includes 11mm and 12mm sockets and T-handle torque wrench with ergonomic design. Torque range from 30 to 90 in/lbs. One per carton. CAUTION: Always use new grommets, nuts, valve caps and valve cores when performing any tire service. Use new nickel-plated electroless valve cores with aluminum valve stems. Refer to manufacturer s specifications for proper torque requirements when replacing nuts and valve cores.