HAND LOCK MINI spring clamps provide quick connection of 1/8” and 1/4” male threaded nozzles to 1/2” and 3/4” pipes.
It’s enough make one hole on pipe (Ø d), insert the clamp with the seal and fix to pipe with the spring.
Models are made of different colours, depending on pipe size (yellow clamp for pipe size 1/2” and green clamp for pipe size 3/4”).

 
Codes:
9310.1809
9310.1409
9310.1811
9310.1411