Detailed Product Description Husqvarna chain saw barsteel alloy barfrom 14" to 36",can be fit for Husqvarna chain saw:T425,445,55,455,61,353,359,365,268,372XP,272XP,288XP,390XP and so on.The chain saw bar includes a polymer ramp reservoir which holds bar oil until it can be picked up by passing chain. This can reduce oil usage by up to 50%.