Square Frame Square cover

Product Type   :  Extra Heavy Duty, Heavy Duty, Medium Duty, Light Duty
Load Capacity :  35 Tone, 20 Tone, 10 Tone, 2.5 Tone
Frame Clear Opening (MM) : 900 X 900, 750 x 750, 600 x 600, 470 x 470, 450 x 450, 385 x 385
Frame Out to Out (MM) : 1220 x1220, 1050 x 1050, 900 x 900, 830 x 830, 800 x 800, 710 X 710, 680 x 680, 570 x 570

Frame Thickness (MM) : 175,165,150,125,100,90

Cover Out to Out (MM) :  1060 x 1060 ,900 x 900, 740 x 740, 710 x 710, 700 x 700, 610 x 610, 600 x 600, 550 x 550, 450 x 450

Cover Thickness (MM) : 100, 90, 75, 50