This is a set of pressed saddles (bridge pieces) for a synchronized tremolo unit, typically found on Stratocaster-type electric guitars. The size (pitch) is 10.5mm. Included is a hex wrench for height adjustment. These were purchased previously as maintenance parts and are new and unused. However, there may be some minor scratches or dirt due to aging and storage. Please consider these as an outlet item from a third-party manufacturer. Shipping will be via Yamato Transport's Nekopos service. Nekopos delivers to your mailbox, does not allow for specified delivery dates/times, and typically takes longer for delivery than standard shipping. Please be aware of this. #Fender #FENDER