Złączka kroplująca 1/4" z gwintem zewnętrznym, opakowanie 25 szt., 67402

My drip line keeps popping apart at the joints, but these couplings have held steady for two months now. The UV-stabilized nylon feels tough and the sharp barbs really lock into the 1/4-inch tubing without needing any clamps.

The double barbs really grab the tubing tight—I yanked on a connection pretty hard and it didn't budge, no clamps needed. These UV-stabilized nylon pieces feel tough enough to leave buried for years.

Installed a whole run of soaker line this weekend and these couplings made the connections feel rock solid – the UV-stabilized nylon held up in the sun without any softening. No clamps needed on any of the 25, and not a single leak after the water's been on for two days.