MIJ Replacement Knobs Set for Stratocaster Metric Red Brand New Made-In-JapanVolume(1), Tone(2), Lever Switch(1) Knobs for Stratocaster Replacement control knobs for Stratocaster...and more. These knobs are for metric, just fit our Potentiometers. If your guitar's POT is inch size(for ex. CTS), please choose same one for inch Shipping Time: in general, up to 2 weeks.