These are the three steel screws that bolt the sustain block to the base plate on a Floyd Rose 1000 Series tremolo. When one strips, corrodes through, or goes missing, the block works loose and the whole system loses its reference point. This set replaces all three at once.

Before ordering, confirm two things. First, measure your body cavity and your current block length — the replacement block has to clear the cavity fully through a dive without bottoming out, and sit high enough that the springs pull at the correct angle. Second, check that the screw pattern on your base plate matches the 1000 Series layout. These screws are made for the 1000 Series; bolt pattern varies across Floyd Rose product lines and the threads are not interchangeable between them. If you are swapping in a new block at the same time, sort the cavity clearance before you order the block, not after.

The screws are steel. Floyd Rose part number FR1TBMS, set of 3.

If you are not certain this set fits your specific guitar, send us the make, model and year and we will confirm before you order.