Back DIYHARDENTakealotHARDEN Spark Plug Socket Wrench 21mmR 155.00Takealot ยท checked 9 days ago View at Takealot AverageR 136.10Lowest seenR 135.00Highest seenR 155.00Last changeR 15.00First indexed21 Sep 2026RetailerTakealotPrice historySimilar productsLeroy MerlinHARDEN Spark Plug Socket Wrench 21mmR 96.00Leroy MerlinHARDEN Spark Plug Socket Wrench 16mmR 91.00HARDENHARDEN Spark Plug Socket Wrench 16mm4.7(3)R 149.00