Spark plug tools

Article no. Version Output Drive Diameter d1 (output side) Hinge / bent shape
4766 4766 Spark plug wrench 4766 ∙ Square, hollow 10 mm (3/8 inch) ∙ Outside hexagon profile ∙ 165/8 ∙ 16 Outside hexagon profile j 10 = 3/8″ 21.4 mm With hinge - for working in areas with restricted access and for getting around obstructive edges
4766-1 4766-1 Spark plug wrench 4766-1 ∙ Square, hollow 10 mm (3/8 inch) ∙ Outside hexagon profile ∙ 165/8 ∙ 16 Outside hexagon profile j 10 = 3/8″ 21.4 mm With hinge - for working in areas with restricted access and for getting around obstructive edges
4766-2 4766-2 Spark plug wrench 4766-2 ∙ Square, hollow 10 mm (3/8 inch) ∙ Outside 12-point profile ∙ 14 ∙ 14 Outside 12-point profile j 10 = 3/8″ 18 mm -
4766-3 4766-3 Spark plug wrench 4766-3 ∙ Square, hollow 10 mm (3/8 inch) ∙ Outside 12-point profile ∙ 14 ∙ 14 Outside 12-point profile j 10 = 3/8″ 19.1 mm With hinge - for working in areas with restricted access and for getting around obstructive edges