Genuine Fender American Ultra String Guides/Retainer, 099-2081-000

Fender Ultra String Guides are a sleek redesign of a part that has been around as long as the Stratocaster itself. Made of a zinc alloy called EZAC, that will keep the strings from digging into the material, the Ultra Sting Guides will optimize string tension and minimize tuning problems. Mounting hardware is included.