PRODUCTION ITEMS I25 x 5 x 3 I50 x 7 x 4 I32 x 5 x 3 I55 x 7 x 4 I38 x 5 x 3 I65 x 7 x 4 I44 x 5 x 3 I75 x 7 x 4 I50 x 5 x 3   Thickness : 5mm to 7mm Height : 25mm to 75mm Length : flexible to 8,000mm The bearing bar comes in the form of an I-Section.This type of grating is used where high strength is required and light weight is critical. I-25 I-32 I-38 I-44 I-50 I-50-2 I-55 I-60 I-65 I-75