Hi-Lift Blade / Murray 306932Pack Size:1Noma 306932, Noma 58190Aladdin UAM13, Edgewater 150255, ESF 114-234, Foley/Belsaw 5979806, Foley/PLP 114-240, Foley/PLP 114-234, Green Meadow UAMF13, Kwik-Fix 814534, Laser 91189, NHC 212-0916, NHC MU2607, Oregon 96-120, Prime Line 7-04627, Quality 120128, Rotary 6025, Sunbelt SB-3405, Sunbelt MU-2607, Sunbelt SB-6025, Sunbelt B1MU2607Murray Requires 2 for 39" deckLength: 19 3/4 ", Center Hole: 3/8 ", Width: 2 ", Thickness: .134 ", Requires 2 for 39" cut