Open top for overhead barbell work. Two pull-up bars, one is 1¼-inch in diameter, the other is 2 inches in diameter. Inside dimensions measure 42 x 57¾ inches. Each side is a single welded piece for the ultimate in rigidity. Also available in a wide stance version as 3171-WS. Chrome plated, Olympic peg weight storage. 2-inch hole spacing with laser-cut numbering. Legend Lead Times Approx 2-9 Weeks Call For Details