1/2" (13 mm)	0.840 (21 mm)	14	0.978	5.870
3/4" (19 mm)	1.050 (27 mm)	14	1.100	7.330
1" (25 mm)	1.315 (33 mm)	14	1.600	9.109
1 1/4" (32 mm)	1.660 (42 mm)	13	2.364	14.185
1 1/2" (38 mm)	1.900 (48 mm)	13	2.666	16.000
2" (51 mm)	2.375 (60 mm)	12	3.833	23.000
2 1/2" (64 mm)	2.875 (73 mm)	12	4.833	29.000
3" (76 mm)	3.500 (89 mm)	11	6.666	40.000
4" (120 mm)	4.500 (114 mm)	11	8.600	51.600