1. Part No. : KS-577B. 

2. Number of jets : 2 .

3. Application : Mono wiper arm on transit bus, coach ,truck.

4. For 12 x 4 mm wiper arms 

5. Material : PA6.

6. Over 300 kinds of washer nozzle for your choice . 

7. Desiged and tested to OEM standards.

8. SWF REF No. : 104.724 , 104.725