ITEM NAME:270x/Set Hydraulic Nitrile Seals Green Metric Kit Rubber O-ring Set Fact NDV Descriptio n This o-ring set consists of 18 of the most used o-ring sizes to accommodate a variety of tasks. The nitrile constructed rings resist heat, most petroleum, most silicone fluids and solvents. The o rings come organized in a convenient storage case with an included sizing guide for easy size identification. A great o-ring set for auto mechanics and machinists 18 of the most used O-ring sizes in one organized PVC case Color: Green Parts suitable for garden machinery and general workshop use 1x 270 Piece O Ring Assortment Set Pack of 270 pieces comprising of: 20Pcs 7/32``x1/16" or 5.29x1.78 20Pcs 1/4``x1/16" or 6.07x1.78 20Pcs 5/16``x1/16`` or 7.68x1.68 15Pcs 7/16``x1/16`` or 10.82x1.78 15Pcs 7/16``x3/32`` or 10.77x2.62 10Pcs 9/16``x3/32`` or 13.95x2.62 10Pcs 11/16``x1/16`` or 17.17x1.78 10Pcs 11/16``x1/8`` or 17.04x3.53 20Pcs 6.8x1.9 20Pcs 7.8x1.9 20Pcs 8x2 15Pcs 11x2 15Pcs 12x2 10Pcs 13.9x1.8 10Pcs 14x2 10Pcs 15x2 10Pcs 17x2 We offer you what you need! 270pc Hot New Hydraulic Nitrile Seals Green Metric Kit Rubber O-ring Set Factory.This o-ring set consists of 18 of the most used o-ring sizes to accommodate a variety of tasks. The nitrile constructed rings resist heat, most petroleum, most silicone fluids and solvents. We'd like to settle any problem in a friendly manner.