B-Line 4Dimension™, 4D21SH-240GLV, Strut System Channel, 2-1/8 in Width, 240 in Length, 18 ga Thickness, 5/8 x 1-1/4 in Slot, 2 in Slot Spacing, Steel, Pre-Galvanized, Domestic
4Dimension channel is cold formed on our modern rolling mills from 18 ga low carbon steel. A continuous slot with inturned lips and up to three dovetail designed sides provide the ability to make attachments at any point on any side.
B-Line 4Dimension™, 4D21SH-240GLV, Strut System Channel, 2-1/8 in Width, 240 in Length, 18 ga Thickness, 5/8 x 1-1/4 in Slot, 2 in Slot Spacing, Steel, Pre-Galvanized, Domestic
4Dimension channel is cold formed on our modern rolling mills from 18 ga low carbon steel. A continuous slot with inturned lips and up to three dovetail designed sides provide the ability to make attachments at any point on any side.