Lugar de origem
Shandong, China
Número do Modelo
1.75''x1.75'', 2''x2'', 2.25''x2.25'' etc
Material Stander
TM A1011, Grade 50
Size
1.50" x 1.50", 1.75", 2.00", 2.25", and 2.50" x 2.50"
Thickness
12 gauge or 14 gauge
Holes
7/16"on 1"center on all four sides
Yield strength
60,000 psi minimum
Surface treatment
Galvanized, powder coated or others
Colors and Length
White,blue, green,yellow,etc...
Usage
Traffic safety products