Oregon Ref. 91VG055CK, Oregon Ref. 58-109, Carlton N1C-BL-55E, Oregon Ref. 91PXL055CK, Oregon Ref. 91PXL055GType: Semi-Chisel Reduced Kickback, Drive Links: 55, Pitch: 3/8" LP, Packaging Type: Branded clamshell, Gauge: .050