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 degree Universal Joint. Internal rubber sleeves in the sockets hold and prevent damage to the spark plugs.

Specification

• 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 degree Universal Joint.
• Internal rubber sleeves in the sockets hold and prevent damage to the spark plugs.
• Model No. SMC57