{"product_id":"rattleware-stainless-steel-knock-box-splash-guard","title":"Rattleware Stainless Steel Knock Box with Splash Guard","description":"\u003cp class=\"product-lead\"\u003eThe Rattleware Stainless Steel Knock Box is a compact, square-format espresso tool designed for home baristas and café workstations where counter space is limited. Built from stainless steel with a hammer-finish coating and fitted with an integrated splash guard and rubber gasket, it handles used puck disposal cleanly and quietly. Measuring 6\" x 5.5\" x 4\", it fits neatly beside an espresso machine without crowding the workflow.\u003c\/p\u003e\n\n\u003ch2\u003eA Cleaner Knock, Every Time\u003c\/h2\u003e\n\u003cp\u003eThe integrated splash guard catches errant grounds and water that fly off a spent puck during the knock, keeping the surrounding counter dry. For anyone who has wiped down a backsplash after every shot, that containment makes a real difference across a busy morning session. The rubber gasket seals the base of the bar, dampening the sharp crack of the portafilter strike into a duller thud, noticeable in shared spaces or early-morning home kitchens where noise matters.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for Daily Use\u003c\/h2\u003e\n\u003cp\u003eThe stainless steel body resists corrosion from the wet, acidic grounds that accumulate in a knock box over the course of a day. The hammer-finish coating adds a layer of surface resilience that helps the exterior hold up against the minor scuffs and impacts that come with regular counter use, while giving the box a professional appearance that holds up alongside commercial equipment.\u003c\/p\u003e\n\n\u003ch2\u003eSized for Tight Workstations\u003c\/h2\u003e\n\u003cp\u003eAt 6\" x 5.5\" x 4\", the Rattleware Knock Box occupies a small footprint that fits on a home espresso bar or a cramped café counter without requiring a dedicated shelf or drawer. The square profile makes it easy to tuck into a corner or position flush against a machine.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStainless steel construction:\u003c\/strong\u003e corrosion-resistant body suited to daily wet-grounds contact\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHammer-finish coating:\u003c\/strong\u003e durable surface treatment that resists scuffs and adds a professional appearance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated splash guard:\u003c\/strong\u003e contains grounds and moisture during the knock stroke\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRubber gasket:\u003c\/strong\u003e cushions the knock bar and reduces noise during puck disposal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact square footprint:\u003c\/strong\u003e 6\" x 5.5\" x 4\" fits small or crowded workstations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetail\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaterial\u003c\/td\u003e\n      \u003ctd\u003eStainless steel with hammer-finish coating\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions\u003c\/td\u003e\n      \u003ctd\u003e6\" x 5.5\" x 4\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSplash guard\u003c\/td\u003e\n      \u003ctd\u003eIncluded\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eGasket\u003c\/td\u003e\n      \u003ctd\u003eRubber, included\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBrand\u003c\/td\u003e\n      \u003ctd\u003eRattleware\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho This Is For and Isn't\u003c\/h2\u003e\n\u003cp class=\"product-fit-yes\"\u003eThe Rattleware Knock Box suits home baristas and small café workstations where counter space is at a premium. The compact 6\" x 5.5\" footprint, splash guard, and noise-dampening gasket make it a practical daily-use tool for anyone pulling multiple shots and wanting a clean, contained disposal method.\u003c\/p\u003e\n\u003cp class=\"product-fit-no\"\u003eThis knock box is not designed for high-volume commercial environments where a larger-capacity or wall-mounted knock drawer would be more practical. It does not include a removable inner liner or drainage port, so it requires manual emptying and rinsing.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\u003ch3 class=\"product-faq-q\"\u003eDoes the Rattleware Knock Box include the knock bar, or is that sold separately?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Rattleware Stainless Steel Knock Box ships as a complete unit with the knock bar, splash guard, and rubber gasket included. No additional components are required to begin use.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eHow loud is the knock, and will the gasket make a meaningful difference in a home setting?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe rubber gasket on the Rattleware Knock Box cushions the portafilter strike against the bar, reducing the sharp crack to a softer thud. The difference is noticeable in quiet home kitchens, though some impact sound is inherent to any knock box design.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eIs the interior removable for cleaning, or does the whole box need to be rinsed?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Rattleware Knock Box does not have a removable inner liner. Cleaning involves emptying the grounds, rinsing the stainless steel interior, and wiping down the splash guard. The compact size and corrosion-resistant construction keep that process straightforward.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWill a 58mm portafilter fit comfortably over the knock bar?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eNo maximum portafilter diameter or bar width is specified for the Rattleware Knock Box. The 6\" x 5.5\" opening accommodates standard home and prosumer portafilter sizes, but buyers with unusually wide handles should verify fit before purchasing.\u003c\/p\u003e","brand":"Rattleware","offers":[{"title":"Default Title","offer_id":68203144511709,"sku":"RW-5005538","price":125.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/3315\/1709\/files\/97415-sq.jpg?v=1792113689","url":"https:\/\/coffeeroastco.com\/zh-hant\/products\/rattleware-stainless-steel-knock-box-splash-guard","provider":"CoffeeRoast Co.","version":"1.0","type":"link"}