1-3/8 External Snap Ring
External
9S Flange 1-3/8 (5/16X5/32 Key Way)
E1-3/8 QD HUB
1-3/8 Internal Snap Ring
10S Flange 1-3/8 (5/16X5/32 Key Way)
7S Flange 1-3/8 (5/16X5/32 Key Way)
SDS1-3/8 QD HUB