Change spark plugs quickly and safely with the Gedore 54 mh spark plug socket. Thanks to the built-in magnets, every 16 mm 6-point spark plug stays securely in place, allowing you to lift it out of deep plug wells without dropping it. The recessed inner chamber prevents contact with the delicate porcelain core, protecting the ceramic insulator against cracks during removal and installation. Crafted from durable chrome-plated vanadium steel with an overall length of 63,5 mm, this socket connects directly to your 1/2" drive ratchet for dependable engine maintenance.