US Pro Tools 419pc Metric O-Ring Rubber Seal Assortment Kit 9198

If you work on anything with fluid—cars, bikes, plumbing, air tools—you need an o-ring assortment.

This US Pro Tools kit gives you 419 pieces in a handy case.

It's a metric assortment, so you've got a ton of sizes for all kinds of repairs.

Part number is 9198.

Instead of running to the hardware store every time a seal leaks, just grab this box and find the size you need.

It's brand new, organized, and ready to go in your toolbox.

From hydraulic fittings to garden hoses, you'll be surprised how often you reach for it.