CRL-U.S. Aluminum 12 Gauge Steel Stiffener 3-5/8"...
CRL 10 Gauge Steel Stiffener 3-5/8" X 1-3/8" X 16'
CRL-U.S. Aluminum 12 Gauge Steel Stiffener 4-1/8"...
CRL-U.S. Aluminum 10 Gauge Steel Stiffener 4-1/8"...
CRL-U.S. Aluminum 10 Gauge Steel Stiffener x ...