For 2.50" O.D. hose
Adjusts 2.31" to 2.62"

For 3.00" O.D. hose
Adjusts 2.78" to 3.09"

For 3.50" O.D. hose
Adjusts 3.28" to 3.59"

For 4.00" O.D. hose
Adjusts 3.78" to 4.09"

For 4.50" O.D. hose
Adjusts 4.28" to 4.59"

For 5.00" O.D. hose
Adjusts 4.78" to 5.09"

For 1.50" O.D. hose
Adjusts 1.37" to 1.62"

For 2.00" O.D. hose
Adjusts 1.87" to 2.12"