PurposeFor installation of miniature self-locking nutsWrench VariationDouble EndWrench Size15/16Opening Shape12Wrench End TypeBox EndWrench Body TypeStraightDrive TypeInternal SquareDrive Size1/2Center-to-Center Distance6.00Head Thickness0.50Second Wrench End TypeBox EndSecond Wrench End Size5/16Second End Opening Shape6Used WithTorque WrenchOffset Height2.50Overall Length7.41Second End Head Thickness0.19