Duo-Fast / OMER O-Ring Genuine OEM Part (01.21.1) For SS-1820 Nailer - New

If you're rebuilding a Duo-Fast, OMER, or SureShot nailer, this little O-ring is a crucial piece.

It's the genuine OEM part, number 01.21.1 (also listed as 01.21.1-760), so you're not messing around with cheap knockoffs that'll leak air.

It's specifically for models like the SS-1820.

It's brand new, still in its original packaging, just waiting to seal up your tool and get it back in action.

Whether you're a pro framer or a DIYer, having the right O-ring on hand saves a ton of frustration.

Small part, but it makes all the difference.

Don't let a tiny piece of rubber ruin your whole day—grab this genuine one.