Replacement Pop UP Sprinkler Heads for RainBird, Hunter, Orbit Pop Up Sprinklers, Sprinkler Color May Vary. (10, 4AN)

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?