2024 GRS Product Catalog

MICROBLOCK®

Ideal for stone setting, jewelry work, and small to medium engraving Easily tilted to check stone depth or adapt to work needs Self-centering jaw system makes precision work easier Customizable resistance from free to locked Ideal for microscope work

MICROBLOCK®

+ 520 ATTACHMENT SET

003-683 $405.00

003-684 $505.00

Diameter Jaw Open Height Weight 80 mm 50 mm 3.375” 4 lbs

MICROBLOCK® XL Larger than the original MicroBlock® but still provides needed mobility

+ 520 ATTACHMENT SET

003-774 $605.00

003-773 $505.00

Diameter Jaw Open Height Weight 100 mm 70 mm 3.8” 7 lbs

+ add-on items

STEPRISERS Reduces physical fatigue from improper vise heights Increases efficiency with fast height adjustability Securely adds 0.5” with each riser

RUBBER BASE

SHORT JAW KIT Reduces the GRS MicroBlock or MicroBlock XL jaws by 0.374” (9.5 mm)

003-439 $15.75

Features identical pin holes and threads compared to the original MicroBlock jaws Ideal for microscope work

003-674 $32.00

003-651 $125.50

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