Adjustable Coverage Options. With the GroundWork Max Coverage Tri-Pod Sprinkler you can customize the area you want to spray. Switch between partial and full 360-degree coverage, and adjust the intensity from gentle mist to powerful jet stream. Durable Rust-Resistant Base. The GroundWork Max coverage Tri-Pod Sprinkler has a rugged tripod base designed for above ground mounting. This rust-resistant tripod is adjustable and stands tall so you can water hard-to-reach spots from up to 105 ft. away. Adjustable Coverage (up to 360-degree oscillation) Coverage radius: up to 105 ft. Contains diffuser pin to adjust spray intensity Rust-resistant tripod base Size: 3-1/4 in. x 58 in. x 8-3/4 in. Sprinkler head: Zinc Alloy, Base: Aluminum tube Thread connector: 3/4-11.5NH