Query: 13mm chainsaw lock nut
Flanged Bar Nuts 8 Pack Replaces Husqvarna
Forester Chain Saw Wrench (Scrench) 13mm by 19mm Plus 6 Flanged Bar Nuts Replaces Husqvarna 7 Piece Bundle
Flanged Bar Nuts 6 Pack Replaces Husqvarna
HIFROM New Replacement 10PCS Side Cover Bar Nuts for Chainsaw