Saddle height screws with imperial thread, adjusted with an allen key for USA-made vintage tremolos. These shorter saddle adjustment screws are typically used for the two outer saddles (E, E) on a Stratocaster tremolo.

Slot head saddle height screws with imperial thread, adjusted with a smalle screwdriver for USA-made vintage tremolos. These longer saddle adjustment screws are typically used for the four inner saddles (B, G, D and A) on a Stratocaster tremolo.

Saddle height screws with imperial thread, adjusted with an allen key for USA-made vintage tremolos. These longer saddle adjustment screws are typically used for the four inner saddles (B, G, D and A) on a Stratocaster tremolo.