Stone Holder for Work Sharp Precision Adjust (Gen 2) Work Sharp Precision Adjust (Gen 2) is a fantastic sharpener. However, it's limited by stock sharpening stones mounted on the proprietary holder. Compatibility 4" sharpening stones Stone Holder for Work Sharp Precision Adjust (Gen 2) overcomes the limitation. As of today, you may use any 4" sharpening stones including the KME form-factor and Venev Series dual-side diamonds. Construction Metal body Stone Holder is made of metal. The reinforced design will not allow the holder to bend during sharpening. Gen 2 Redesigned jaws In the second version of the holder all the shortcomings of the first series were removed, the jaws of the holder for the stone were redesigned to exclude its unreliable fixation. Note. It's very important to keep a sharpening angle consistent. The angle should not change when progressing to the next stone. If the thickness changes, the sharpening angle changes. Unchecked, this can ruin your sharpening. Use a digital angle gauge to monitor the sharpening angle when you replace a stone in the stone holder. Use the angle adjustment knob of the sharpener if necessary. .r2-case-apple{color:#191919;line-height:1.5} .r2-case-apple *{box-sizing:border-box;font-family:inherit!important} .r2-case-apple section{margin:0 0 20px} /* HERO */ .r2-hero{text-align:center;padding:12px 0 4px} .r2-hero-copy{max-width:760px;margin:0 auto 18px} .r2-hero h1{ margin:0 0 12px; font-weight:700; letter-spacing:-0.02em; font-family:'Montserrat',sans-serif!important; } @media(min-width:575px){ body .r2-case-apple .r2-hero .r2-hero-copy h1.hero-text{ font-size:36px!important; line-height:50px!important; }} .r2-subtitle{ font-size:19px; color:#6e6e73; } /* TEXT */ .r2-feature-card p.r2-card-label{ font-size:12px!important; font-weight:700!important; letter-spacing:.06em; text-transform:uppercase; color:#6e6e73!important; font-family:'Montserrat',sans-serif!important; margin:0 0 8px; } /* FEATURES */ .r2-feature-grid{ display:grid; gap:16px; } .r2-feature-grid-3{ grid-template-columns:repeat(3,1fr); } .r2-feature-card{ background:#f5f5f7; border-radius:24px; padding:24px; } .r2-feature-card h2{ font-size:26px; margin:0 0 8px; padding-bottom: 0px !important; } .r2-feature-card p{ font-size:16px; color:#373e48; margin:0; } /* NOTES */ .r2-note-below{ margin:4px 0 0; font-size:15px; line-height:1.5; color:#6e6e73; } /* MOBILE */ @media(max-width:989px){ .r2-feature-grid-3{ grid-template-columns:1fr; } } @media(max-width:749px){ .r2-feature-card{ padding:18px; } }