Crossword clues for Racket strings. 3 lettersAnswerClueGUTRacket strings.GUTOld tennis racket string materialGUTTennis racket strings.NYLONRacket string materialCATGUTTennis racket string materialCATGUTRacket-string materialCATGUTMaterial in tennis racket stringsTENSIONRacket-stringing specificationCATGUTOnetime material for tennis racket stringsCATGUTTennis racket strings, onceNYLONLike the strings on many tennis rackets