2-028 | حلقات O من باركر | مطاط (200 / عبوة)

Just finished rebuilding an old pneumatic cylinder and these rubber O-rings seated perfectly in the groove without any binding. The 200-count pack gives me plenty of spares for future static seal repairs around the shop.

Used a handful of these to reseal my garage air compressor fittings, and the rubber feels just pliable enough to get a tight seal without tearing. The pack of 200 will last me years for all my random static sealing jobs.

Used a pack of these for a hydraulic cylinder rebuild and the rubber held up well under pressure. Only minor gripe is that a couple seemed slightly off-round, but they still seated fine.