O-Rings Kit / 225 Piece KitPack Size:1Foley/PLP 103-150, Rotary 12, ESF 103-150, Green Meadow ORA225, Laser L2206, Laser 97086, Sunbelt SB-12, Mow More #12, Oregon 08-225, JThomas MK-31, Sunbelt B1SB12, NHC 287-1481, Rotary 150, Rotary 157, Rotary 158, Rotary 159Contains: 225 pieces, Includes the following: 10 of 3/32" x 15/64", 10 of 3/8" x 1/2", 10 of 3/8" x 9/16", 10 of 7/16" x 5/8", 10 of 1/2" x 11/16", 10 of 9/16" x 3/4", 10 of 5/8" x 3/4", 10 of 5/8" x 13/16", 10 of 11/16" x 7/8", 10 of 3/4" x 15/16", 10 of 3/4" x 1", 10 of 13/16" x 1 1/16", 15 of 7/32" x 11/32", 15 of 1/4" x 3/8", 15 of 5/16" x 7/16", 20 of 1/8" x 1/4", 20 of 5/32" x 9/32" and 20 of 3/16" x 5/16"