5″ Ball Vise Engraving Block

Description5″ Ball Vise Setting Jewelry block rubber base with 59 Pcs attachment Designed for a unique combination of solid work support in a small and size armchair, it has a self-centering jaw system manufactured for stone setting, small, engravings, and other precision work. The internal rotation brake system allows the user to choose the amount of rotation resistance of the last intervening lock. Its low profile is ideal for microscope workFeature:Ball vise diameter: 5”/ 130MM, Jaw width: 2.5”/64MM; Jaw height: 1.5”/ 38MM; Max opening: 3″/76MMEngraving Block is a double ball bearing system for smooth rotation without looseness or wears insideThis ball vise engraving is made of solid stainless steel with a rubber baseComes with a brake which allows you to control the rotational resistanceThe black jaws and satin finish save your eyes from glare and strainSpecifications：Ball Diameter: 130mmJaw Width: 64mmJaw Height: 38mmMax opening: 76 mmPackage includes: 54 x fixing parts Set 2 x Upper jaw plates 1 x ball 2 x keyWeight: 11.1Kg