Designed specifically for spark plug maintenance, our spark plug socket wrench sets ensure safe, damage-free removal and installation. The sockets feature rubber inserts to grip spark plugs securely and prevent ceramic insulator damage, while the 3/8" drive design fits most engines. Ideal for automotive mechanics and DIYers, the sets include multiple socket sizes (16mm, 14mm) and extensions for deep engine bays. The anti-slip ratchet handles provide precise control, making spark plug replacement efficient and error-free.