| You can get orings by size at pneumatic, hydraulic suppliers, welding supply stores. basically any shop that deals in pressurized products will have an oring selection. They can size them for you too.
I have been tempted to buy an oring set at Princess auto when they come on sale, but have never actually gotten around to it. Mcmaster has some sets, but you would need to get your sized to find out which ones you can actually use, since you can't just compare them first hand by mail order. |