Klang Hand Valve

* Product Type: Manual hand shut-off valve
* Brand: Think
* Series: Super Hand Valve
* Connection Type: Solder / Brazed ends for copper tubing
* Marked Size: 3/8 inch (handwritten on box, likely connection size)
* Body Material: Brass
* Operation: Manual rotary knob
* Application: Air-conditioning / refrigeration refrigerant lines