for 225 PC SAE O-Ring Nitrile Oring Assortment Rubber Seal Kit

For This O-ring set consists of 20 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. 20 of the most used O-ring sizes in one organized PVC case Nitrile rings resist heat, most petroleum and silicone fluids, hydraulic and non-aromatic fuels, and solvents Sizes include: 20PCS: 1/4"x1/16" 5/16"x1/16" 7/16"x5/64" 1/4"x5/64" 11/32"x1/16" 15/32"x3/32" 9/32"x1/16" 3/8"x5/64" 7/16"x1/16" 5PCS: 1/2"x1/16" 3/4"x3/32" 15/16"x5/64" 5/8"x3/32" 13/16"x5/64" 1"x1/8" 11/16"x5/64" 7/8"x3/32" 1-1/16"x9/64"