Narrow Empty Aluminum Blanks with an adhesive base Add rigidity and increases the lifespan of the stones. Purpose Stone support Empty Blanks are used with sharpening stones on Hapstone knife sharpener. Edge Pro sharpening stones are fragile and need to be attached to Empty Blanks. Construction Aluminum body Empty Blanks have a standard 45-degree bevel and are made of high-quality 3 mm thick aluminum. How to use Mounting options There are two ways to attach sharpening stones to empty blanks: Water-resistant glue with high adhesion to metals and stones. We recommend 3M 77 spray glue. If you have oilstone, use 3M 80 instead. Water-resistant PSA tape with high adhesion to metal and stone. We recommend 3M 90080. Specifications Size6 ⅓" x ½" x ⅛" (160x12x3 mm) Stone widthUp to ½" (12mm) Working area 6" x ½" (152x12 mm) Note. Avoid cyanoacrylate and dual-component epoxy adhesives. /* BASE */ .r2-case-apple{color:#191919;line-height:1.5} .r2-case-apple *,.r2-case-apple *::before,.r2-case-apple *::after{box-sizing:border-box;font-family:inherit!important} .r2-case-apple img{display:block;width:100%;height:auto;border:0;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 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} /* LABEL */ .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} .r2-card-label.light{color:rgba(255,255,255,.72)!important} /* FEATURES */ .r2-feature-grid{display:grid;gap:16px} .r2-feature-grid-2{grid-template-columns:repeat(2,1fr)} .r2-feature-card{background:#f5f5f7;border-radius:24px;padding:24px} .r2-feature-card h2{font-size:26px;margin:0 0 8px;padding-bottom:0!important} .r2-feature-card p{font-size:16px;line-height:1.45;color:#373e48} /* SPLIT */ .r2-split{ display:grid; grid-template-columns:1fr; gap:24px; background:#fbfbfd; border-radius:32px; padding:28px} .r2-split-copy h2{font-size:28px;margin:0 0 8px;padding-bottom:0!important} .r2-split-copy p{font-size:16px;line-height:1.45;color:#373e48} /* LINES */ .r2-compat-lines{ display:flex; flex-direction:column; gap:6px; margin-top:10px; font-size:16px; line-height:1.45; color:#373e48} /* NOTE */ .r2-note{margin-top:10px} .r2-note p{ margin:0; font-size:15px; line-height:1.45; color:#6e6e73} /* TECH */ .r2-dark-card{background:#191919;color:#fff;border-radius:28px;padding:28px} .r2-dark-card-soft{background:#1f1f21} .r2-dark-copy{margin:0 0 14px} .r2-spec-grid{display:grid;gap:16px} .r2-spec-grid-2{grid-template-columns:repeat(2,1fr)} .r2-spec-item{background:rgba(255,255,255,.06);border-radius:18px;padding:18px} .r2-spec-lines{display:grid;gap:10px} /* десктоп — в ряд */ .r2-spec-lines div{ display:grid; grid-template-columns:1fr auto; gap:12px} /* мобилка — в колонку */ @media(max-width:749px){ .r2-spec-lines div{ grid-template-columns:1fr; gap:3px} .r2-spec-lines b{ text-align:left} } /* TABLET */ @media(max-width:989px){ .r2-feature-grid-2, .r2-spec-grid-2{ grid-template-columns:1fr} } /* MOBILE */ @media(max-width:749px){ .r2-feature-card, .r2-split, .r2-dark-card{ padding:18px} }
![Empty Aluminum Blanks (Pack of 5) [6" x 1"]](https://cdn.shopify.com/s/files/1/0984/5900/files/Empty_20Thick_20Blank_20for_20Edge_20Pro_20-_20Pack.jpg?v=1763722894&width=480)
![Empty Narrow Aluminum Blank [6" x ½"]](https://cdn.shopify.com/s/files/1/0984/5900/files/empty-narrow-blank-for-edge-pro.jpg?v=1763724210&width=480)