Guys, help me tell @koken_usa to get Ko-ken Japan to manufacture these! Tell them you want them! #Koken #kokenusa #KokenTools #MadeInJapan… | Instagram
Koken 127C.315-18 T type Universal Spark Plug Socket Wrench | Palmac Tool Company
Koken 3300C.250-16 3/8 Sq. Dr. Extension Spark Plug Socket 16mm 6 point L-250mm | eBay