Comparison : Item # 1550, Rounded Angles Tapered Stem and Flanges Aluminum Tees with Sharp Corners (Structural)
Item # 1551, Rounded Angles Tapered Stem and Flanges Aluminum Tees with Sharp Corners (Structural)
Item # 1552, Rounded Angles Tapered Stem and Flanges Aluminum Tees with Sharp Corners (Structural)
Item # 1553, Rounded Angles Tapered Stem and Flanges Aluminum Tees with Sharp Corners (Structural)
Item # 1554, Rounded Angles Tapered Stem and Flanges Aluminum Tees with Sharp Corners (Structural)