Proto Single O Ring O-Ring, Handy Spare to Keep Your Gear Running, Pro Grade Part Built for Daily Use, Easy Fix That Cuts Downtime, Replacement Hardware for Tool and Machine Repair

Proto Single O Ring O-Ring for Jobsite Work
✔️ Single o-ring, Exact Fit Repair, Shop and Plant Use

This Proto O Ring is a replacement hardware part like a screw, pin, spring, seal or clamp part for tool repair and machine upkeep. It's a smart spare to keep in the parts drawer. This is a single piece listing.

✅ Brand: Proto
✅ Mfr part number: JCTR10-7A
✅ Product type: O-Ring
✅ Pack size: Single, 1 piece

💡 Why do o-rings and seals fail in tools?

Seals wear out from heat, pressure, dirt and dry running.

• Lack of oil dries seals out and leads to leaks.
• Dirt and grit scratch seal surfaces over time.
• Swapping seals at the first leak saves the rest of the tool.

Pick up the Proto O Ring and keep your jobs moving.