EAI stainless steel lockring - Italin threaded
No-nonsense Italian threaded lockring machined from hardened stainless steel to keep that cog from wandering off on you.
This will only work on Phil Wood, Miche & Campagnolo hubs, and is for use with cogs 13t or larger.
• made in USA
• 1.32 x 24tpi left-hand Italian threading