Roof mount. 5 ft high (minus peak of roof); 4 legs, 70 in long with pivoting brackets to match pitch of roof. Shelf to mount rotator; thrust bearing. Built to last longer than your roof as only the late Jack, WA6DQK could do. Free for pickup. Let's keep it in SBARC family! 73, de Paul W1PR - 805-967-4867 or w1pr@sbarc.org -- Paul R Ryack - W1PR, Santa Barbara, CA JE1LRT, Tokyo, Japan trustee, NN6DX email: W1PR@arrl.net