NELLO non-penetrating roof frame with a 35-1/4" square base. Mast is 2-3/8"OD and 60" tall. Use of 472603 is suggested. Requires concrete block balla

NELLO non-penetrating roof frame with a 35-1/4" square base. Mast is 2-3/8"OD and 60" tall. Use of 472603 is suggested. Requires concrete block balla

103493$148.50