This item is a laminated fir beam:

• length = available from 1 to 60 ft. – select at left
• actual dimensions = 5-1/2 in. wide, 10-1/2 in. deep
• camber = 5,000 ft. radius (essentially zero)
• species = Douglas fir
• surfacing = sanded on bottom and both sides – bottom edges eased
• appearance = architectural
• seasoning = kiln dried lumber used
• for use in dry environments
• layup combination = 24F V4
• Fb = 2400
• E = 1.8 ·