I-Beam
Size
(in.)
Resin
ST
Resin
FR
Resin
VE
#/
Lin. Ft.
Part
No.
3 x 2 x 1-1/2 x 1/4 -- -- -- 1.18 18X-2100-20
3 x 1-1/2 x 1/4 -- -- -- 1.11 18X-2300-20
4 x 2 x 1/4 X X X 1.46 18X-2400-20
6 x 3 x 1/4 X X X 2.24 18X-2600-20
6 x 3 x 3/8 -- -- -- 3.29 18X-2800-20
8 x 4 x 3/8 X X X 4.46 18X-2110-20
8 x 4 x 1/2 -- -- -- 5.85 18X-2130-20
10 x 5 x 3/8 -- -- -- 5.78 18X-2160-20
10 x 5 x 1/2 -- X X 7.41 18X-2180-20
12 x 6 x 1/2 -- X X 8.97 18X-2210-25
18 x 3/8 x 4-1/2 x 1/2 -- -- -- 8.48 18X-2230-20
24 x 3/8 x 7-1/2 x 3/4 -- -- -- 15.2 18X-2240-20
  • Part Number - In part numbers shown in the table,
    replace "X" with resin and color code (O, P, V)
    i.e. 18P-1200-20 Polyester Gray 2" x 1/4" Equal Leg Angle
  • ST - Standard Isophthalic Polyester Resin;
    O = (Olive Green)
  • FR - Isophthalic Polyester Fire Retardant Resin;
    P = (Dark Gray)
  • VE - Vinyl Ester Fire Retardant Resin;
    V = (Beige)
  • X - Stock Item
  • Z - Stocked in Yellow