Size: 1-7/8, Len: 2.

Fastenal Part Number: 08217113218

NSN	5120-01-430-7832
Common Name	Size: 1-7/8, Len: 2.
Description	Size: 1-7/8, Len: 2.62, Drive End Dia: 1.75, Socket End Dia: 2.60 NSN: 5120-01-430-7832