Floyd Rose String Lock Insert Blocks—Reliable String Security

The Floyd Rose FRP1SLIB1000 Series Pro String Lock Insert Blocks offer a direct replacement for worn or lost inserts on the 1000 Series Pro and Special Tremolo Systems. This model guarantees a secure hold for each string, especially during demanding tremolo techniques. Straightforward installation ensures every string stays firmly locked and keeps tuning consistent. Only the wide, Korean-made Floyd Rose 1000 Series Pro bridge is compatible with these blocks—not other systems. Each set includes six blocks, making it simple to refresh your bridge or keep spares on hand for future maintenance.

Why Choose These Insert Blocks?

What stands out is their genuine steel construction, which offers better resistance to wear than die-cast alternatives. Durability and a reliable connection between string and bridge are the result. With the tailored fit, you won't experience slipping, so you can play aggressively without worrying about tuning drift.