Break free from the limitations of stock stones! This metal holder lets you use any 4" sharpening stones, including KME and Venev dual-side diamonds. The redesigned jaws ensure a secure grip, eliminating unreliable fixation. Plus, the reinforced structure prevents bending during use. For consistent angles, pair it with a digital angle gauge and fine-tune with the sharpener’s adjustment knob. A must-have for precision sharpening! Designed to unlock the full potential of your sharpener, this holder accommodates any 4" stones—even KME and Venev diamonds. The Gen 2 version features improved jaws for rock-solid stability and a reinforced build to prevent flexing. Maintain perfect angles by checking with a digital gauge and adjusting as needed. Say goodbye to inconsistencies and hello to flawless edges! The ultimate upgrade for your Work Sharp Precision Adjust! This metal holder replaces flimsy stock options, allowing you to use 4" stones of your choice. The revamped jaw design ensures a secure hold, while the sturdy construction resists bending. Keep your sharpening angle precise with a digital gauge and the sharpener’s adjustment knob. Perfect for pros and enthusiasts alike! Break free from the limitations of stock stones! This metal holder lets you use any 4" sharpening stones, including KME and Venev dual-side diamonds. The redesigned jaws ensure a secure grip, eliminating unreliable fixation. Plus, the reinforced structure prevents bending during use. For consistent angles, pair it with a digital angle gauge and fine-tune with the sharpener’s adjustment knob. A must-have for precision sharpening!