KAISH Set of 6 Stainless Steel Tremolo Bridge String Lock Insert Block Bridge Saddle Clamp Blocks Fits FR

Love them, put them on a late-1980s Crackle finish Jackson Soloist SuperStrat

I use my Floyd Rose. Sometimes when doing an aggressive pull, I would pull the strings right out of the bridge. Stainless steel upgrade as worth it. No problems now.

Good replacement for soft blocks.

They don’t hold strings well under tension. I run 9-42 and the high e string keeps slipping out. The indents in the block for the bridge screws are not cut deep enough and don’t line up with a genuine Floyd Rose trem. They are not flat they are pivoted inside so it doesn’t apply full pressure to the string across the block. Don’t waste your money buy genuine parts for this replacement.