GRS 003-662 Knurled Engraving Block Key

The GRS 003-662 Knurled Engraving Block Key is a dedicated adjustment tool designed for quick and efficient repositioning of compatible GRS engraving blocks. The knurled grip provides secure, comfortable control when tightening or loosening block adjustments, allowing engravers and stonesetting professionals to keep their workflow moving without needing separate wrenches or tools.

Engineered specifically for use with GRS engraving block systems, this key is a practical bench addition for jewelers who rely on GRS block setups for precision work.

Features

• Knurled grip for secure, slip-free handling during block adjustments
• Compatible with GRS Standard, GRS Magnablock, GRS Low Profile, and GRS Positioning engraving blocks
• Streamlines block repositioning at the bench
• Not compatible with GRS Microblocks

Specifications

Notes

This key does not work with GRS Microblocks. Verify your engraving block model before ordering to ensure compatibility.

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.