Thin Wall Spark Plug Socket Set 3/8″D 3pc
Thin wall set for use on modern engines with limited plug clearance.
Sizes: 14mm (O.D 18.49mm), 16mm (O.D 20.82mm) and 18mm (O.D 23.87mm).
Length: 63mm x 12 point (Bi-Hex) profile; 3/8″D.
Fitted with rubber inserts to protect and hold the spark plug.
Manufactured from chrome vanadium.