SHINDAIWA compatible lawn mower blade for lawn mower mowers Models LM 530, LM 5360 HX, LM 5360 HXA, LM 5360 HXA-Pro, LM 5360 HXA-HAST-Pro Features: Length (mm): 525 Centre hole (mm): 21 Outer hole (mm): 10.5 Centre-to-centre distance (mm): 90 Compatible with: Kaaz Weight:897 g Code : 13271377 Reference code : 91014-189 , 91014-188 , 91014-159 , 91014-159-59 KAAZ SR m