Diameter - B (in): 5/8
Thickness - A (in): 1/8
MFG Number: 4
1B-8703: Woodruff Key, 1/8 in
http://txaparts.com/shop/1b8703-1b-8703-woodruff-key-1-8-in-8388
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KEY SIZE: 305 | LENGTH (A): 15.75MM | WIDTH (B): 2.395MM | HEIGHT (C): 6.02MM
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