Combination wrench - 5757382-01Spare part from the Husqvarna spare parts catalogFits, among others: Husqvarna 122C Husqvarna 525BX Husqvarna 122HD45 Husqvarna 122HD60 Husqvarna 322HD60 Husqvarna 522HD60S Husqvarna 522HD60X Husqvarna 522HDR60S