Modtek Replacement Pop UP Sprinkler Heads for RainBird, Hunter, Orbit Pop Up Sprinklers, Sprinkler Color May Vary. (5, 12AN)

Will these fit Weathermatic sprinklers?

How do you adjust the flow rate?

I have 4 sprinkler heads on my tree belt which is approx 4 ft wide so I'm looking for heads which shoot side ways more so then forwards.!

Do these come with dual sprayers to water close and far?