KOOTANS 1200Pcs Nitrile Rubber O Ring Kit 24 Sizes O Rings Assortment Kit Set Sealing Washer NBR Metric o-Ring Assortment for Plumbing, Gas, Automotive and Faucet Repair, Resist Oil and Heat O-Rings:
O-Ring Sizes - Metric - Complete Gasket Solutions
Danco O-Ring Sizes Chart
O-Ring Size Chart : The O-Ring Store LLC, We make getting O-Rings easy!