Space or Clear Opening	Diameter of Wire Inches	Open Area Percent	Weight lbs. per Sq. Ft. (steel)
1/4"	.250	25.0	8.50
	.225	27.7	7.55
	.207	29.9	6.59
	.192	32.0	5.82
	.177	34.3	5.08
	.162	36.8	4.38
	.148	39.4	3.76
	.135	42.2	3.21
	.120	45.6	2.62
	.105	49.6	2.07
	.092	53.4	1.64
	.080	57.4	1.28
	.072	60.3	1.06
	.063	63.8	.83
	.054	67.6	.62
	.047	70.9	.48