SNAPPER compatible lawn mower blade mounted in left-hand direction ELT 16538 RD , ELT 17538 RDF , ELT 18V38 RDF , ERPX 17538 RDF , ERPX 1838 RD Features: Length (mm): 494 Centre hole (mm): 20 Outer hole (mm): - Centre/centre distance (mm): - Weight: 1.21 kg Part No.: 13286776 Reference code: 885419BZY , 885419BZ , 885419BM , 885419A , 885419 SNAPPER SR m