14 Rain bird 1804 4" Sprinklers w/ 8-14 ft Full Circle Rotary Nozzle R-VAN14-360

Hand adjustable, pro-grade sprinkler sprays multiple rotating streams of large water droplets in a 360° pattern

Provides ultra-uniform, wind resistant coverage from sprinkler head to edge of pattern

Up to 30% water savings and further spray distance than traditional pop-up spray nozzles

Replace existing pop-up sprays or use in the same zone; perfect for low water pressure or compacted soils

Reduces soil erosion, wasteful water runoff and gentle enough for newly seeded areas

No Tools Required - Adjust 13' to 18' spray distance and remove clogs by hand while water is running.
These are however full circle nozzles, and can't be adjusted to 1/2, 1/4 or 3/4 since they spray all 360 deg. full circle.
1/2" Inlet
Dimensions: 6" (15,2 cm) body height; 4" pop-up height (10.2 cm)
Pop-up Height: 4 in

The actual model of this sprinkler is: Rain bird 12SAFPRO which is Rain bird's best selling 1804 pop up and the R-VAN14-360 rotary nozzle