Leather Thickness Table

[kemitchell]

Ounces	Irons	Fractional Inches	Decimal Inches	Millimeters
1 oz	¾ iron	1/64″	0.015625″	0.396875 mm
				0.5 mm
	1 iron	1/48″	0.02083″	0.52916 mm
2 oz	1½ iron	1/32″	0.03125″	0.79375 mm
				1 mm
	2 iron	1/24″	0.0416″	1.0583 mm
3 oz		1/64″	0.046875″	1.190625 mm
				1.5 mm
4 oz	3 iron	1/16″	0.0625″	1.5875 mm
5 oz	3¾ iron	1/64″	0.078125″	1.984375 mm
				2 mm
	4 iron	1/12″	0.083″	2.116 mm
6 oz	4½ iron	1/32″	0.09375″	2.38125 mm
				2.5 mm
	5 iron	1/48″	0.10416″	2.64583 mm
7 oz	5¼ iron	1/64″	0.109375″	2.778125 mm
				3 mm
8 oz	6 iron	1/8″	0.125″	3.175 mm
				3.5 mm
9 oz	6¾ iron	1/64″	0.140625″	3.571875 mm
	7 iron	1/48″	0.14583″	3.70416 mm
10 oz	7½ iron	1/32″	0.15625″	3.96875 mm
				4 mm
	8 iron	1/6″	0.16″	4.23 mm
11 oz	8¼ iron	1/64″	0.171875″	4.365625 mm
				4.5 mm
12 oz	9 iron	1/16″	0.1875″	4.7625 mm
				5 mm
13 oz	9¾ iron	1/64″	0.203125″	5.159375 mm
	10 iron	1/24″	0.2083″	5.2916 mm
				5.5 mm
14 oz	10½ iron	1/32″	0.21875″	5.55625 mm
	11 iron	1/48″	0.22916″	5.82083 mm
15 oz	11¼ iron	1/64″	0.234375″	5.953125 mm
				6 mm
16 oz	12 iron	1/4″	0.25″	6.35 mm
	13 iron	1/48″	0.27083″	6.87916 mm
				7 mm
	14 iron	1/24″	0.2916″	7.4083 mm