Hi-Lift Blade / Murray 316608Pack Size:1Noma 316608Aladdin UAM20, Edgewater 150276, ESF 114-229, Foley/Belsaw 5979808, Foley/PLP 114-056, Green Meadow UAMF20, Kwik-Fix 814556, Laser L1540, Laser 91071, NHC 212-0570, NHC MU2614, Oregon 96-012, Prime Line 7-04790, Rotary 6138, Sunbelt SB-114056, Sunbelt MU-2614, Sunbelt SB-6138, Sunbelt B1MU2614, Sunbelt B1SB6138Murray Requires 2 for 43" deckLength: 21 3/4 ", Center Hole: 3/8 ", Width: 2 ", Thickness: .134 ", Requires 2 for 43" cut