16” Utility Pipe Chain Stihl GS461 Rockboss Ductile Iron Diamond Chain - Ductile Iron Diamond Chain For GS461 ChainsawStihl Rockboss Utility Pipe Chainsaw 16 Gasoline Ductile Iron Diamond Chain Utility Pipe Diamond Chain For Stihl GS461 Rockboss Chainsaw 16" Length 3 8" Chain Pitch 64 Drive Link Utility Pipe Diamond Chain Fast Cutting Diamond Chain Segment Engineered with Double Laser Welded Diamond Segments On Each Drive Link for Maximum Cutting Speed & Life! Application (wet cutting only): Ductile Iron Pipe Utility Pipe PVC Cast Iron AC Pipe Clay Pipe Check out our