1000 Pcs Dart O Ring Assortment Kit With Beefy Rubber Seals For Faucets Hoses Automotive Air And Gas Lines Plumbing Repair 0.157 Inch Outer Diameter 0.08 Inch Inner Diameter 0.04 Inch Thick

Massive 1000-Piece Dart O-Ring Assortment Kit
✔️ Includes 1000 rubber o-rings: 2 mm ID, 4 mm OD, 1 mm thick

This 1000-piece rubber o-ring kit is designed to secure dart shafts and seal fittings. It’s a handy supply for repairing darts, hoses, faucets, automotive lines, and plumbing connections where a tight seal matters.

✅ Size: inner diameter 0.08 in (2 mm), outer diameter 0.157 in (4 mm), thickness 0.04 in (1 mm)
✅ Material: rubber, black color
✅ Fitment: suitable for aluminum or metal 2BA shafts; fits most darts
✅ Easy install: screw on to secure shaft and prevent loosening
✅ Package: 1000 pieces in one kit

💡 What is the purpose of o rings in small hardware projects? O-ring seals help prevent leaks and keep joints tight across a range of applications. - sealing joints in plumbing, darts, and fittings - compatibility with 2BA shafts and standard hardware - easy replacement to maintain leak-free operation - flexible rubber for durable, long-lasting use