GRS Standard Block

GRS Standard Block with Accessories & Attachment Set #003-531

This vise fills the need of many engravers and craftsmen. 

With a double-ball bearing system for smooth rotation without wear or looseness, the Standard Block combines outstanding quality with value for workholding.

Control the rotational resistance with an inegrated rotational brake system. Machined from solid stainless steel with a satin finish and black jaws to reduce glare and eye strain. 

Includes upper jaw plates, 4 pins, base, 1 plastic hex key, wrench and 30-Piece Attachment Set (#003-520). 

Specifications:

Block Weight: 19 lbs. (8.6 kg). 

Ball Diameter: 5.12" (130 mm). 

Jaw Width: 2.5" (64 mm). 

Jaw Height: 1.5" (38 mm). 

Max Opening: 3" (76 mm). 

Made in USA.