Blade Bolt Kit / 108 Piece KitPack Size:1Rotary 2, Green Meadow BBA120, Oregon 08-120, NHC 287-1105, Ratio Parts 415-109, EG/F1 9216204 4 of 3/8"-24 x 2 1/2", Contains: 108 pieces, 10 of 3/8"-24 x 1 1/2", 5 of 3/8"-24 x 1", Grade 5, 8 of 3/8"-24 x 2", 54 of 3/8" lock washers, 10 of 3/8"-24 x 1 3/4", Includes the following:, 7 of 3/8"-24 x 2 1/4", 10 of 3/8"-24 x 1 1/4"