1.Used for safety grating, stair tread,walkway,catway,flooring etc Grip Strut walkways shall have integral side channels and be manufactured from: •Hot Rolled Steel •Pre-Galvanized Steel (G90) •Stainless Steel Type 304 or Type 316Product Standards:1.Steel – 10 Gauge (Galvanized or Hot Rolled Steel),2.24”, 30” and 36” Widths3.5” Channel Height Specification(inch)Height(inch)7*17.51-1/2"2"2-1/2"3"7 ...