Our 2mm ceramic Detent Balls are made from extremely high quality Silicon Nitride (SI3N4) with a Grade5 (.000005″) Sphericity.
Silicon nitride ceramics make a superior detent due to the fact that their micro crystalline structure naturally cause less friction than steel.
They can be press fit into a #49 (.073) hole drilled into your titanium frames or liners.
25 pack $6.70
100 pack $24.50