GRS 003-651 MicroBlock Short Jaw Kit Prop 65 - Lead As the top layer wears

As the top layer wears out

Includes power cord

This SWS model (147

high-performance rotary tooling at the bench

Double leaf springs for smooth

GRS 003-651 MicroBlock Short Jaw Kit Prop 65 - Lead As the top layer wearsReduce the working height of your GRS MicroBlock or GRS MicroBlock XL by 9. 5 mm by replacing the standard jaw set with this short jaw kit. Designed as a direct drop in replacement, the short jaws share the same pin holes and thread pattern as the standard MicroBlock jaws, making the swap straightforward with no modifications required. The reduced profile is especially useful when working under a microscope, where gaining even a small amount of