Tengtools Teng Tools, 21mm spark plug socket. 1/2″

Description

Tengtools Teng Tools, 21mm spark plug socket. 1/2″

48-99 Big Twin (Excl. Twin Cam); 57-85 XL Sportster (NU)

Fits most 14mm threaded spark plugs. 1/2″ drive. Chrome vanadium. Satin finish.