1. Material: exterior: iron
2. Interior: copper core
3. Clamp: 2 prongs
4. Surface: electroplated
5. Function: mainly designed to minimize pressure loss during inflation, ensuring the tire is accurately inflated to the desired pressure.
6. Mounting thread: 1/4-inch internal thread
7. Plug-in design for a snug, easy-to-connect fit
8. Made of durable materials to withstand the wear and tear of daily use, providing long-term, reliable performance
9. The clamp quickly attaches to the tire valve and disconnects quickly after inflation, saving time and labor.
10. Net weight: 107g; 248g
11. Dimensions: 6.5x2x2cm