Sizes and weights Series 6000
6001 bottom connection
sizes in inch.     go to sizes in mm.
Size	A	B	C	D	Wght (lb)
1½"	1.73	1.04	1.57	1.06	0.150
2"	2.09	1.06	1.97	1.24	0.210
2½"	2.64	1.12	2.48	1.52	0.280
3"	3.31	1.16	3.15	1.85	0.400
4"	4.09	1.16	3.90	2.24	0.555