✨Buna-N O-Ring Kit, 70A Durometer, 382 Pieces, 30 Sizes (Color May Vary) 👁️ 0 | 🔗 | 💖 | ✨ | 🌍 | ⌚ 💫 Buna-N O-Ring Kit, 70A Durometer, 382 Pieces, 30 Sizes (Color May Vary)