Fitments
48-99 Big Twin (Excl. Twin Cam); 57-85 XL Sportster (NU)
Part Description
Lang, magnetic 21mm spark plug socket, 3/8" drive
21mm socket, used to remove most 14mm threaded spark plugs. 3/8" drive. A magnet firmly holds the spark plug in the socket for easy installation and removal in deeper cavities.