Universal Stone Holder for Work Sharp Professional Precision Adjust Equipped with a digital angle gauge holder and a stone-changing pin. Compatibility Allows using ANY rectangular sharpening stones: 6" Professional Precision Adjust diamonds and blanks 6" mounted stones (Edge Pro format-factor) 6" flat-end stones 4" mounted stones 4" flat-end stones 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 img{display:block;width:100%;height:auto;border-radius:24px} .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-media{max-width:520px;margin:0 auto} .r2-hero h1{ margin:0 0 12px; font-weight:700; letter-spacing:-0.02em; font-family:'Montserrat',sans-serif!important; color:inherit; } @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{ max-width:720px; margin:0 auto; font-size:19px; line-height:1.4; color:#6e6e73; } /* TEXT */ .r2-split-copy 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; } /* SPLIT */ .r2-split{ display:grid; grid-template-columns:1fr .9fr; gap:24px; align-items:center; background:#fbfbfd; border-radius:28px; padding:28px; } .r2-split-copy h2{ font-size:26px; margin:0 0 8px; padding-bottom:0!important; line-height: 1.5 !important; } .r2-split-copy p{ font-size:16px; line-height:1.45; color:#373e48; margin:0; } .r2-split-media{ max-width:420px; margin:0 auto; } /* LIST */ .r2-inline-list-spaced{ display:flex; flex-direction:column; gap:8px; margin-top:12px; } .r2-inline-list-spaced p{ margin:0; font-size:16px; line-height:1.45; color:#373e48; } /* NOTE BELOW */ .r2-note-below{ margin:4px 0 0; font-size:15px; line-height:1.5; color:#6e6e73; } /* MOBILE */ @media(max-width:989px){ .r2-split{ grid-template-columns:1fr; } } @media(max-width:749px){ .r2-split{ padding:18px; } .r2-note-below{ font-size:13px; } }