STIHL ZAMA compatible Hedge Trimmer Blade M ulch. 911000, push model Description: Length: 522 mm Centre hole diameter: 9,5 mm Side hole diameter: - Side hole spacing: - CODE : 22-123 ORIGINAL CODE REFERENCE : 11285, 011285, 11370, 011370, 01128500, 01137000, 01137051, 01137057, 01137059 Ariens