This is a A-B1CFC63S100R Timber Ridge Chain CH REEL-100FT RL, .325" .063GA PN: B1CFC63S100RMain Description As Following : A-B1CFC63S100R Timber Ridge Chain CH REEL-100FT RL, .325" .063GA P.N: B1CFC63S100R Chisel: Full ChiselDrive Link: 100' ReelGauge: .063Pitch: .325Raker Type: Single Crossed From: K3L-100U CARLTON , K3L100R CARLTON , K3L100U CARLTON , 35LG OREGON , 35LGX OREGON , 35LG100R OREGON Found in Section & Models : Sunbelt - Chainsaw & Forestry > Saw Chain, Timber Ridge SAW CHAIN REEL: SEVERAL Associated Items : New Also This is An Aftermarket Product And : Chisel: Full Chisel Drive Link: 100' Reel Gauge: .063 Pitch: .325 Raker Type: Single