• 3/8"Sq Drive 16 and 21mm Chrome Vanadium mirror finish spark plug sockets, suitable for 10 and 14mm spark plugs.
• Rubber sleeved T-Handle Bar is designed to allow maximum leverage to be applied.
• Ideal for use in confined areas with the 360° Universal Joint.
• Internal rubber sleeves in the sockets hold and prevent damage to the spark plugs.
• Model No. SMC57
