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The 6½ aluminum beam has been the workhorse of the
industry for decades. Its strength and lightweight properties provide an optimal combination for the contractor. Aluminum minimizes the number of total horizontal and vertical members required on the
job compared to wood. Since its lightweight compared to steel, the contractor realizes labor productivity through ease of use.
The beam contains of either a 2x2 weather treated Southern Yellow Pine wood nailer (the hardest of the soft woods) or a weather resistant plastic nailer at
its head. The plastic nailer is formulated to provide nail gripping properties comparable to wood, yet will not become soft in hot weather, nor brittle and crack in cold. The beam has a T-head A-Bolt
slot in its base for fastening stringers, strongbacks or I-Beams with the easy-to-use self-locking A-Bolt.
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