Adjustable Spindle Extension Assemblies Style "B"

Item #	Extension Size	Adapter Size (A)	Morse Taper Hole (B)	Shank Length (C)	Thread Size (D)	Diameter (E)	Dim. F	Dim. H	Dim. K	Dim. L	Adj. Adapter Nut (J)
68900	2 in.	1/2 in.	0	3 in.	1/2-16	1/2 in.	1 3/8 in.	1/8 x 5/8 in.	3/8 in.	1 1/8 in.	66601
68901	3 in.	1/2 in.	0	3 in.	1/2-16	1/2 in.	1 3/8 in.	1/8 x 5/8 in.	3/8 in.	1 1/8 in.	66601
68902	4 in.	1/2 in.	0	3 in.	1/2-16	1/2 in.	1 3/8 in.	1/8 x 5/8 in.	3/8 in.	1 1/8 in.	66601
68905	2 in.	5/8 in.	1	3 in.	5/8-16	5/8 in.	1 3/8 in.	5/32 x 5/8 in.	3/8 in.	1 1/8 in.	66602
68906	3 in.	5/8 in.	1	3 in.	5/8-16	5/8 in.	1 3/8 in.	5/32 x 5/8 in.	3/8 in.	1 1/8 in.	66602
68907	4 in.	5/8 in.	1	3 in.	5/8-16	5/8 in.	1 3/8 in.	5/32 x 5/8 in.	3/8 in.	1 1/8 in.	66602
68910	2 in.	3/4 in.	2	3 in.	3/4-12	1 1/16 in.	1 3/8 in.	5/32 x 5/8 in.	3/8 in.	1 1/8 in.	66603
68911	3 in.	3/4 in.	2	3 in.	3/4-12	1 1/16 in.	1 3/8 in.	5/32 x 5/8 in.	3/8 in.	1 1/8 in.	66603
68912	4 in.	3/4 in.	2	3 in.	3/4-12	1 1/16 in.	1 3/8 in.	5/32 x 5/8 in.	3/8 in.	1 1/8 in.	66603
68915	2 in.	7/8 in.	2	3 5/8 in.	7/8-12	1 1/16 in.	1 7/8 in.	3/16 x 3/4 in.	3/8 in.	1 1/4 in.	66604
68916	3 in.	7/8 in.	2	3 5/8 in.	7/8-12	1 1/16 in.	1 7/8 in.	3/16 x 3/4 in.	3/8 in.	1 1/4 in.	66604
68917	4 in.	7/8 in.	2	3 5/8 in.	7/8-12	1 1/16 in.	1 7/8 in.	3/16 x 3/4 in.	3/8 in.	1 1/4 in.	66604
68925	2 in.	1 1/16 in.	3	3 5/8 in.	1 1/16-12	1 5/16 in.	1 7/8 in.	3/16 x 7/8 in.	3/8 in.	1 1/4 in.	66606
68926	3 in.	1 1/16 in.	3	3 5/8 in.	1 1/16-12	1 5/16 in.	1 7/8 in.	3/16 x 7/8 in.	3/8 in.	1 1/4 in.	66606
68927	4 in.	1 1/16 in.	3	3 5/8 in.	1 1/16-12	1 5/16 in.	1 7/8 in.	3/16 x 7/8 in.	3/8 in.	1 1/4 in.	66606
68930	2 in.	1 3/8 in.	4	4 5/8 in.	1 3/8-12	1 3/4 in.	2 5/8 in.	1/4 x 1 in.	3/8 in.	1 1/2 in.	66607
68931	3 in.	1 3/8 in.	4	4 5/8 in.	1 3/8-12	1 3/4 in.	2 5/8 in.	1/4 x 1 in.	3/8 in.	1 1/2 in.	66607
68932	4 in.	1 3/8 in.	4	4 5/8 in.	1 3/8-12	1 3/4 in.	2 5/8 in.	1/4 x 1 in.	3/8 in.	1 1/2 in.	66607