Thermo Scuba Air Tank Valve Knob Black Durable Rubber With Metal Plate Insert Open and Close Arrows 2 Inch Long 1.5 Inch Outside Diameter Replacement Part for Cylinders
✔️ 2 in long knob, 1.5 in diameter, opens/closes arrows
This replacement valve knob is designed for scuba air tanks and cylinder valves. It features hardened rubber with a metal plate insert, a ribbed grip surface, and OPEN/CLOSE arrows molded into the end to help prevent overtightening. A single replacement part for cylinders.
✅ Material: Hardened rubber with metal plate insert
✅ Color: Black
✅ Length: 2 inches
✅ Outside diameter: 1.5 inches
✅ Arrows: OPEN and CLOSE molded into knob end to help prevent overtightening
💡 What is a scuba tank valve knob used for and why is it important?
For scuba setups, this knob gives you a reliable grip and clear OPEN/CLOSE guidance.
- Handy grip with ribbed surface for secure operation
- Clear OPEN/CLOSE arrows prevent overtightening
- Durable rubber with metal plate insert for long life