10pcs C-type Self-lock Air Tube Pneumatic Quick Fitting Connector, SF+PF-20, SF+PF-30, SF+PF-40, SH+PH-20, SH+PH-30, SH+PH-40, SM+PM-20, SM+PM-30, SM+PM-40, SP+PP-20, SP+PP-30, SP+PP-40

1. Product Material: Iron galvanization
2. Medium: air
3. Use Pressure: 0-0.9Mpa
4. Adopt a self-locking structure, you can operate with one hand
5. Iron galvanization, no rust, can still be used in humidity environments