Size: 1-3/4, Len: 2.

Fastenal Part Number: 08217113216

NSN	5120-01-430-7823
Common Name	Size: 1-3/4, Len: 2.
Description	Size: 1-3/4, Len: 2.50, Drive End Dia: 1.75, Socket End Dia: 2.39 NSN: 5120-01-430-7823