Amazon
Size :18.5*13.7*14.5mm (5 PCS) Size :22.2*16.1*19mm (5 PCS) Package included :10 PCS total Replacement for RyobiCraftsman Homelite P/n 561635001 Zama 0057003 0057004 Replacement for Echo part number : 12538108660
Size :18.5*13.7*14.5mm (5 PCS) Size :22.2*16.1*19mm (5 PCS) Package included :10 PCS total Replacement for RyobiCraftsman Homelite P/n 561635001 Zama 0057003 0057004 Replacement for Echo part number : 12538108660