This Battery Terminal Wrench is perfect for both original equipment top or side terminal applications. This reversible ratcheting box wrench is made to fit battery cable bolts and has an easy-grip handle for no-hassle use. The construction of the wrench allows you to turn bolts and nuts even in hard to reach locations. Use this wrench with either a 5/16 inch or a 10mm bolt/nut. Product Features:5/16 and 10mm reversible ratcheting box wrench with safety-coated handleFits O.E. side and top terminalsOne tool to change most batteries
