ConditionNew: A brand-new, unused, unopened, undamaged item (including handmade items). See the seller’s … Read moreabout the conditionNew: A brand-new, unused, unopened, undamaged item (including handmade items). See the seller’s listing for full details. See all condition definitionsopens in a new window or tabBrandKohkenitem_package_quantity1.0compatible_fastener_descriptionCompatible with 12-point socket (10mm)part_number3405M-10MPNN/Amodel_numberKOKENunspsc_code27111700drive_systemsplineunit_count1.0manufacturerYamashita Industrial Research InstituteCountry of OriginJapan