Hozelock Jet Spray (2674): trigger-pin olive replacement

thingiverse

The most commonly and easily broken part of the Hozelock Jet Spray is the "olive" at the back that links the trigger handle to the pin/stem of the valve. (There has to be a proper name for this part but I have not yet discovered that.) The rest of the Jet Spray is usually still in good shape when typically at least one of the claws inside this olive breaks and the trigger, thus the entire spray becomes inoperable. After many such breakages (and having discarded otherwise fully functional Jet Sprays), here is a very simple yet effective repair kit (under an hour print time and just over a metre of filament). Clamp Part 1 on the pin/stem, hold it in place with Part 2 by pushing Part2 all the way in, screw everything tight with Part 3. Added an easy-assembly version with so that the collar (Part2) and the clamps (Part1) can held stationary (using a small screwdriver throught the holes on the collar) which the nut (Part3) is tightened. Print several kits at a time. I do not expect these parts to be very durable.