American Highway Products “Pivoted Turnbuckle” will reduce cost and streamline the adjusting of utilities when paving a road. Its unique “Pivoted Turnbuckle” linkage ensures a pressed-in bearing fit when installed. The Pivoted Linkage will contract and expand the Manhole Riser ½ in., giving a full 1-in. diametric variance, thus allowing the flexibility to work on different diameters. The risers height start at 3/4-in. rise and go up in 1/4-in. increments.