Dia A in Inches	lbs/Ft
1	2.724
1 1/8	3.448
1 1/4	4.256
1 3/8	5.150
1 1/2	6.129
1 5/8	7.193
1 3/4	8.342
1 7/8	9.576
2	10.896
2 1/8	12.300
2 1/4	13.790
2 3/8	15.365
2 5/8	18.770
3	24.516
3 1/4	28.772