2.80# Flattened Carbon Steel Grating
SWD: Plus 3/8" minus 0" per foot of width
LWD: Plus 3" - 0"
CAMBER
Bow in sheet. Measured by placing a straight edge along the concave side of the sheet parallel to LWD, touching both ends of the sheet. The maximum distance between the edge of the expanded metal and the straight edge is the camber.