Standard Grating

Style	Lbs. Per 100 sq. ft.	Standard Sheet Size (ft.) Width SWD	Standard Sheet Size (ft.) Length LWD	Design Size (inches) Width SWD	Design Size (inches) Length LWD	Opening Size (inches) Width SWO	Opening Size (inches) Length LWO
3.0 #	300	4 & 6	8, 6, & 12	1.33	5.33	0.94	3.44
3.14 #	314	4	8 & 10, 6 & 10	2	6	1.625	4.88
4.0 #	400	4 & 6	8 & 10, 5 & 10	1.33	5.33	0.94	3.44
4.27 #	427	4 & 6	8 & 10	1.41	4	1	2.88
5.0 #	500	4	8 & 10, 5 & 10	1.33	5.33	0.813	3.38
6.25 #	625	4 & 6	8, 4 & 12	1.41	5.33	0.813	3.38
7.0 #	700	4	8	1.41	5.33	0.813	3.38

Style	Approx. Strand Size (Inches) Thickness	Approx. Strand Size (Inches) Width	Overall Thickness Inches	Number of Designs per ft. SWD	Number of Designs per ft. LWD	% Open Area
3.0 #	0.183	0.264	0.54	9	2.25	60
3.14 #	0.25	0.312	0.656	6	2	69
4.0 #	0.215	0.3	0.618	9	2.25	55
4.27 #	0.25	0.3	0.625	8.5	3	58
5.0 #	0.25	0.331	0.655	9	2.25	50
6.25 #	0.312	0.35	0.715	8.5	2.25	50
7.0 #	0.312	0.391	0.74	8.5	2.25	45