5 Ball Vise Engraving Block With 34pcs Attachment Standard Block Full
5" Ball Vise Engraving Block With 34pcs Attachment Standard Block Full Set Features & Details 【MAIN PARAMETER】- Ball Diameter: 5" (130 mm); Jaw Width: 2.5" (64 mm) 2-1/2” (64 mm); Jaw Height: 1.5" (38 mm) 1-1/2” (38 mm); Max. Opening: 3" (76 mm). 【EXCELLENT QUALITY】- Full set standard block ball vise engraving tool: This block is made of solid galvanized steel, comes with a brake which allows you to control the rotational resistance. 【SELF-CENTERING JAW SYSTEM】- The mini ball vise has a self