DECAL MG bladeguard bushing size 14 Bushing turnable 1 and 20mm UL Product InformationFits to model (6)Power CuttersHusqvarna K 970 SmartGuardHusqvarna K 1270 RailHusqvarna K 1270Husqvarna K 770Husqvarna K 770 RescueHusqvarna K 770 SmartGuard