Overview Reviews Product Description The double ended core driver reverses in the tool body. The reversible driver fits both large and small valve cores. Use the reverse end to remove and install valve core caps. The long tool handle will access inside dual wheels. The lightweight aluminum body is equipped with a pocket clip Lisle Tools Catalog Product Videos Custom Field Harmonization code HTS #8205900000 Manufacturing country US Product Reviews Write a Review Write a Review × Lisle Valve Core Installer/Remover Tool 14100 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *