Fits UC250DWB, DCS330S, DCS350, DCS3501, DCS390, UC3501, UC3520A, BUC250RDE, BUC122RFE,UC4020A, DCS400, DCS380, DCS300, DCS3410TH, DCS232T, UC3030A. A 14" guide bar an Archer semi chisel saw chain. The length of the guide bar is the effective cutting length and not the overall length of the guide bar.
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