Bar Nuts 8 mm by 1.25 Thread by 19 mm. Scrench 13mm by 19mm. One tool to remove bar nuts, tank caps, spark plugs, air filter covers and adjust chain tension. Bar Stud Replaces OEM# 000 953 6605

• 10 Piece Bundle Including 1 Orange Chain Saw Scrench, 6 Bar Nuts, 2 Bar Studs, and 1 Sprocket Replaces Stihl
• Orange Combination Screw Driver And Wrench (Scrench) 13mm by 19mm
• Quality Aftermarket Replacement Parts
• Bar Studs Replace Stihl Models 024, 026, 044, 046, MS270, MS360, MS640, and others
• Sprocket Pitch .375" (3/8"), 7 Teeth, Size Standard 7 Spline (SD7); Bore 22.25mm (7/8"); Diameter 35mm (1-3/8"); Replaces Stihl part number 0000 642 1223

10 Piece Bundle Including 1 Orange Chain Saw Scrench, 6 Bar Nuts, 2 Bar Studs, and 1 Sprocket Replaces StihlForester