Fret Hammer 7/8" Diameter Head Giutar Luthier Tool for Fretting Guitar - Yellow, 26.3x7.8cm - Walmart.com
Fine Fretting Hammer
Amazon.com: Holmer Guitar Fret Hammer Guitar Anatomy Luthier Tools Fretting Hammer with Double Head for Electric Acoustic Bass Guitar or Mandolin, Banjo and Ukulele : Musical Instruments