{"product_id":"winco-acero-ksp-4-four-stage-knife-sharpener","title":"Winco Acero KSP-4 Handheld Four-Stage Standard \u0026 Asian Knife Sharpener","description":"\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eProduct Overview\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eThe \u003cb data-path-to-node=\"5\" data-index-in-node=\"4\"\u003eWinco Acero KSP-4 Four-Stage Knife Sharpener\u003c\/b\u003e is an all-in-one maintenance station built to resolve a major challenge in modern commercial kitchens: safely sharpening diverse cutlery styles with a single tool. Standard Western knives and delicate Asian-style blades are ground to fundamentally different edge angles (typically \u003cspan class=\"math-inline\" data-math=\"20^\\circ\" data-index-in-node=\"330\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-html\" aria-hidden=\"true\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e2\u003c\/span\u003e\u003cspan class=\"mord\"\u003e0\u003cspan class=\"msupsub\"\u003e\u003cspan class=\"vlist-t\"\u003e\u003cspan class=\"vlist-r\"\u003e\u003cspan class=\"vlist\"\u003e\u003cspan class=\"\"\u003e\u003cspan class=\"pstrut\"\u003e\u003c\/span\u003e\u003cspan class=\"sizing reset-size6 size3 mtight\"\u003e\u003cspan class=\"mbin mtight\"\u003e∘\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e for Western and \u003cspan class=\"math-inline\" data-math=\"15^\\circ\" data-index-in-node=\"355\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-html\" aria-hidden=\"true\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e1\u003c\/span\u003e\u003cspan class=\"mord\"\u003e5\u003cspan class=\"msupsub\"\u003e\u003cspan class=\"vlist-t\"\u003e\u003cspan class=\"vlist-r\"\u003e\u003cspan class=\"vlist\"\u003e\u003cspan class=\"\"\u003e\u003cspan class=\"pstrut\"\u003e\u003c\/span\u003e\u003cspan class=\"sizing reset-size6 size3 mtight\"\u003e\u003cspan class=\"mbin mtight\"\u003e∘\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e for Asian cutlery). Using the wrong sharpener can permanently ruin a blade profile. The KSP-4 solves this by separating its architecture into four clearly labeled sharpening slots, giving line cooks, prep chefs, and caterers the precision of specialized equipment in a compact, portable manual tool.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eConstructed of high-impact ABS plastic with integrated Thermoplastic Rubber (TPR) grip inserts, the KSP-4 houses a multi-material abrasive system including \u003cb data-path-to-node=\"6\" data-index-in-node=\"156\"\u003epremium diamond and ceramic rods\u003c\/b\u003e. For both standard and Asian-style cutlery, the sharpener provides a dedicated two-step process: a coarse stage utilizing industrial diamond rods to quickly repair nicked, damaged, or severely dulled parameters, and a fine stage embedded with smooth ceramic rods to hone, deburr, and polish the metal down to a razor-sharp finish. Designed with safety as the absolute priority, its oversized, heavily rubberized base virtually eliminates table wobble, keeping the unit rock-solid on slick stainless steel prep tables or countertops during heavy pull-through strokes.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eKey Features\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eDual-Style Cutlery Compatibility:\u003c\/b\u003e Features dedicated pull-through sharpening arrays optimized for both standard Western angles (\u003cspan class=\"math-inline\" data-math=\"20^\\circ\" data-index-in-node=\"128\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-html\" aria-hidden=\"true\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e2\u003c\/span\u003e\u003cspan class=\"mord\"\u003e0\u003cspan class=\"msupsub\"\u003e\u003cspan class=\"vlist-t\"\u003e\u003cspan class=\"vlist-r\"\u003e\u003cspan class=\"vlist\"\u003e\u003cspan class=\"\"\u003e\u003cspan class=\"pstrut\"\u003e\u003c\/span\u003e\u003cspan class=\"sizing reset-size6 size3 mtight\"\u003e\u003cspan class=\"mbin mtight\"\u003e∘\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e) and finer Asian-style geometries (\u003cspan class=\"math-inline\" data-math=\"15^\\circ\" data-index-in-node=\"172\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-html\" aria-hidden=\"true\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e1\u003c\/span\u003e\u003cspan class=\"mord\"\u003e5\u003cspan class=\"msupsub\"\u003e\u003cspan class=\"vlist-t\"\u003e\u003cspan class=\"vlist-r\"\u003e\u003cspan class=\"vlist\"\u003e\u003cspan class=\"\"\u003e\u003cspan class=\"pstrut\"\u003e\u003c\/span\u003e\u003cspan class=\"sizing reset-size6 size3 mtight\"\u003e\u003cspan class=\"mbin mtight\"\u003e∘\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e), ensuring structural protection for your entire knife collection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003e4-Stage Abrasive Framework:\u003c\/b\u003e Contains coarse diamond-coated rods designed for aggressive edge-shaping and reconditioning, alongside fine ceramic finishing slots built to polish and perfect a mirror-smooth cutting edge.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eOversized Non-Slip Base:\u003c\/b\u003e The broad, heavy-duty rubberized base maximizes countertop friction, preventing dangerous shifting, slipping, and rocking on crowded prep lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eErgonomic Loop Safety Handle:\u003c\/b\u003e Formed with an open-loop, contoured handle that maximizes hand clearance and provides exceptional slip-resistance, giving the operator absolute levered control over every stroke.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eHigh-Impact ABS Plastic Housing:\u003c\/b\u003e Engineered to easily survive the inevitable drops, heavy-handed pressures, and wet working conditions of high-volume kitchen prep stations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,5,0\"\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"0\"\u003eStreamlined Manual Speed:\u003c\/b\u003e Eliminates the setups, water-soaking delays, and skill barriers of traditional whetstones, allowing back-of-house staff to restore dull edges in under 60 seconds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eBrand:\u003c\/b\u003e Winco\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eSeries:\u003c\/b\u003e Acero\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eModel Number:\u003c\/b\u003e KSP-4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eItem Type:\u003c\/b\u003e Handheld Manual Pull-Through Knife Sharpener\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,4,0\"\u003e\u003cb data-path-to-node=\"10,4,0\" data-index-in-node=\"0\"\u003eNumber of Stages:\u003c\/b\u003e 4 Stages (Standard Coarse \u0026amp; Fine, Asian Coarse \u0026amp; Fine)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,5,0\"\u003e\u003cb data-path-to-node=\"10,5,0\" data-index-in-node=\"0\"\u003eAbrasive Materials:\u003c\/b\u003e Industrial Diamond Rods \/ Premium Fine Ceramic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,6,0\"\u003e\u003cb data-path-to-node=\"10,6,0\" data-index-in-node=\"0\"\u003eBody Material:\u003c\/b\u003e ABS Plastic with TPR Grip Overlays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,7,0\"\u003e\u003cb data-path-to-node=\"10,7,0\" data-index-in-node=\"0\"\u003eLength:\u003c\/b\u003e 9-7\/8 Inches (25.1 cm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,8,0\"\u003e\u003cb data-path-to-node=\"10,8,0\" data-index-in-node=\"0\"\u003eWidth:\u003c\/b\u003e 2-5\/8 Inches (6.7 cm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,9,0\"\u003e\u003cb data-path-to-node=\"10,9,0\" data-index-in-node=\"0\"\u003eHeight:\u003c\/b\u003e 3-3\/4 Inches (9.5 cm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,10,0\"\u003e\u003cb data-path-to-node=\"10,10,0\" data-index-in-node=\"0\"\u003eUnit of Measure (UOM):\u003c\/b\u003e Each\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,11,0\"\u003e\u003cb data-path-to-node=\"10,11,0\" data-index-in-node=\"0\"\u003eCase Pack:\u003c\/b\u003e 24 Sharpeners (Quantity Break at 12)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,12,0\"\u003e\u003cb data-path-to-node=\"10,12,0\" data-index-in-node=\"0\"\u003eCase Weight:\u003c\/b\u003e 21.36 lbs (9.69 kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,13,0\"\u003e\u003cb data-path-to-node=\"10,13,0\" data-index-in-node=\"0\"\u003eCase Dimensions:\u003c\/b\u003e 16.5\" L x 11.61\" W x 21.3\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Master Chef Warehouse","offers":[{"title":"Default Title","offer_id":55242888937764,"sku":"KSP-4","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/1750\/4804\/files\/1_jpg_94ee487e-41ac-4df3-beb2-7832ebacf663.webp?v=1782402829","url":"https:\/\/www.masterchefwarehouse.com\/products\/winco-acero-ksp-4-four-stage-knife-sharpener","provider":"Master Chef Warehouse","version":"1.0","type":"link"}