New GRS Engraving Block with 34 pieces Accessories Jewelry Tools and Equipment Ball Vise

Engraving Block with 34 Pieces Accessories

Description

Stabilize your work with this high-quality engraving block. A shelf for these blocks is available separately. The standard engraving block features double ball–bearings. The standard engraving block includes upper jaw plates, five pins and a wrench.
• 2-1/2" (64.21mm) jaw width and 3.38" (86mm) maximum jaw opening.
• Ball & roller system ensures smooth rotation and prevents internal wear.
• Adjustable rotational brake allows positions from free to fully locked.
• A fixed and an articulated jaw; exclusive replaceable jaws extend life.
• Jaws have a black, non-reflective treatment to reduce eye strain.
• Solid steel--crown and base are machined from rustless stainless steel.
• 34-piece accessory set (included) maximizes versatility.

Specifications
Block Weight: 19.23 lbs. (8.7 kg)
Gross Weight: 21 lbs. (9.5kg) 
Ball Diameter: 4.88" (124 mm) 
Ball Height: 5.95" (151.23mm)
Jaw Width: 2.53" (64.21 mm) 
Jaw Height: 1.54" (39 mm) 
Max. Opening: 3.39" (86 mm) 
Packing Size: 7.87"x7.87"x13.38" (200x200x340 mm)