Sprocket with fixed sprocket for chainsaw A : 18 mm B : 14,3 mm C : 76 mm D : 15 mm Pitch: 3/8 Teeth: 7 Compatible with chainsaw models: 112 - 113 - 114 - 116 - 117 - 119 - 120 - 116SI - 120SI - 109 - 111 - 115 Code 360016 DOLMAR - MAKITA