Comparison : Item # 6061-T6511A-750-750-1250, Aluminum Structural Angles - Series 6061-T6511
Item # 6061-T6511A-1000-1000-1250, Aluminum Structural Angles - Series 6061-T6511
Item # 6061-T6511A-1000-1000-1875, Aluminum Structural Angles - Series 6061-T6511
Item # 6061-T6511A-1000-1000-2500, Aluminum Structural Angles - Series 6061-T6511
Item # 6061-T6511A-12500-12500-1250, Aluminum Structural Angles - Series 6061-T6511