This is a A-B1DFC50S072P CH LOOP-72DL 3/8" .050GA-REPL 72LGX72 PN: B1DFC50S072PMain Description As Following : A-B1DFC50S072P CH LOOP-72DL 3/8" .050GA-REPL 72LGX72 PN: B1DFC50S072P Found in Section & Models : Sunbelt - Chainsaw & Forestry > Saw Chain, Timber Ridge SAW CHAIN LOOP: SEVERAL Associated Items : New Also This is An Aftermarket Product And : Chisel: Full Chisel Drive Link: 72 Gauge: .050 Pitch: 3/8 Raker Type: Single