AIRLIFT FOLDING TOWER Tower is a 22' x 2 1/2" three-way trussed reinforced steel pipe w/ adapters and set screws. Complete w/ hinge and 5-1" x 2 1/2" retaining bolts and nuts. Allows for raising and lowering in about 10 minutes. Shipping weight: 385 lbs.
STANDARD TOWER Tower is 17' x 2 1/2" three-way trussed reinforced steel pipe w/ adapters and set screws. Complete for windmill installation. Straight tower no hinge. Shipping weight: 200 lbs.
Airlift Towers 
AIRLIFT FOLDING TOWER