The sockets with rubber inserted hold spark plug securely during installation and removal. All spark plug sockets are fitted with a 3/8" or 1/2" square drive for tightening with a torque wrench. Short- and long-reach range to suit the engine layout.
• STANDARD: DIN 3120 / ISO 1174
• MATERIAL: CR-V (Chrome Vanadium)
• PROCESSING: CHROME PLATED