Fender 992310100 Tremolo Arm for Mexican Standard Strat Go to amazon.com Related posts Best fender stratocaster parts for 2022 FeatureTremolo arm with knob for Standard StratReplacement tremolo arm with knob for Mexican Standard Stratocaster DescriptionTremolo arm with knob for Standard Strat. Replacement tremolo arm with knob for Mexican Standard Stratocaster.