Space or Clear Opening	Diameter of Wire Inches	Open Area Percent	Weight lbs. per Sq. Ft. (steel)
2 3/4"	1	53.7	17.67
	3/4	61.7	10.52
	11/16	64.0	8.98
	5/8	66.4	7.54
	9/16	68.9	6.20
	1/2	71.6	4.98
	7/16	74.4	3.88
	3/8	77.4	2.90
	5/16	80.6	2.05
	.283	82.2	1.70
	.263	83.3	1.48
	.250	84.0	1.34
	.225	85.4	1.09
	.207	86.5	.93
	.192	87.4	.80
	.177	88.3	.69
	.162	89.2	.58
	.148	90.0	.48