The Rattleware Stainless Steel Knock Box Set is a stainless steel espresso knock box designed for home baristas and cafe environments. Built for daily puck disposal, it features a removable knock bar and tray for straightforward cleanup. Two sizes and three holder finishes are available to match different counter setups and workflow preferences.
The Rattleware Knock Box Set is constructed from stainless steel throughout, a material chosen for its resistance to corrosion and its ability to withstand repeated impact from a portafilter handle. A knock box that flexes, chips, or rusts quickly becomes a hygiene concern at a busy bar; stainless steel holds up to both the physical stress and the wet, grounds-heavy environment without degrading.
The knock bar and tray on the Rattleware Knock Box Set are removable, which matters at the end of a session. Spent espresso grounds compact and stick; a fixed interior makes thorough rinsing awkward. Lifting out the bar and tray lets you clear the box completely and dry each piece separately, keeping the setup sanitary between uses.
The Rattleware Knock Box Set includes an anti-slip base that keeps the box stable on the counter during use. A knock box that slides or tips when you strike it interrupts workflow and risks spilling grounds. The stable base keeps the box in position so the motion stays quick and controlled, whether you are pulling a single shot at home or working through a rush at a small cafe.
| Size / Holder | Dimensions |
|---|---|
| Small / Stainless Steel | 6" x 5.5" x 4" |
| Small / Hammer Finish | 6" x 5.5" x 4" |
| Small / Maple | 6" x 5.5" x 4" |
| Large / Stainless Steel | 9.25" x 5.5" x 4" |
| Large / Hammer Finish | 9.25" x 5.5" x 4" |
The Rattleware Knock Box Set suits home espresso setups and small cafe bars where a durable, easy-to-clean knock box is needed. The smaller size works well on compact counters; the larger size accommodates higher-volume workflows. The Maple holder option adds a warm aesthetic detail for home setups.
The Rattleware Knock Box Set is not designed for use with non-espresso brewing methods that do not produce a compacted puck. The Maple holder option is not available in the larger 9.25" size. No grounds capacity in liters or volume is listed for this product; buyers with specific volume requirements should evaluate against the listed dimensions.
The Rattleware Knock Box Set is available in two sizes: a compact 6" x 5.5" x 4" and a larger 9.25" x 5.5" x 4". The smaller size is suited to limited counter space; the larger size is better for higher-volume use. Size is selected at checkout using the variant picker.
The Rattleware Knock Box Set is offered in three holder finishes: Stainless Steel, Hammer Finish, and Maple. The Maple holder is available only in the smaller 6" x 5.5" x 4" size. Stainless Steel and Hammer Finish are available in both sizes.
Yes. The Rattleware Knock Box Set includes a removable knock bar and tray, which allows each component to be lifted out and rinsed separately. This makes it easier to clear compacted grounds and dry the interior thoroughly between uses.
The Rattleware Knock Box Set features an anti-slip base designed to keep the box stable on the counter when a portafilter is knocked against the bar. This prevents the box from sliding or tipping during use.
The Rattleware Knock Box Set is constructed from stainless steel, chosen for durability and resistance to corrosion in a wet, grounds-heavy environment. The Maple holder variant adds a wood holder piece alongside the stainless steel body.
At CoffeeRoast Co., we are passionate about coffee. Every piece from our catalog is designed and rigorously tested to make sure you get perfect and consistent roasts every time.
We’ve partnered with various manufacturers that operate around the globe under a strict set of guidelines both on a local and corporate level so that when you shop with us, you will be able to select from the highest quality coffee roasters and coffee equipment available on the market.
Whether you are a coffee enthusiast or a small business owner, you're sure to find whatever so you have the perfect roast you've been looking for.
Any questions or concerns? Please call us at (312)-298-9262 or email us at support@coffeeroastco.com and a member of our professional support team will be in touch with you as soon as possible.
CoffeeRoast Co. will ship orders as soon as possible in the order they are received. If you purchase multiple items, they will be shipped to you based on lead time and availability. This way you get as much of your order as soon as possible, which means that your order may come in separate packages, especially if you order products from different brands.
We will pay shipping for products returned due to product defect, misrepresentation, or false description. Afterward, we will initiate a full reimbursement should you decline an offer to replace the item with the same item of equal value and assured quality.
Order Confirmation:
As soon as you place your order with CoffeeRoast Co. you will receive an order confirmation e-mail. This means that your order has been logged in our system and your credit card has been pre-authorized for the purchase. We then work with our partners to confirm and prepare your order for shipment. If any item you order is on backorder or unavailable for whatever reason, we will cancel the credit card authorization and duly inform you via e-mail.
Order Shipment:
Orders are shipped within five business days from the date you place your order unless specified otherwise on the product page. The product page will contain the most accurate estimate on shipping and lead times. Shipping and lead times provided on the product page are our best estimates based various factors including order volume, information from our partners, shipping issues, etc., and may vary due to these factors.
You will receive an email containing the tracking information of your order after the order has been shipped to your location. If you do not receive tracking information from us within seven business days of the lead time specified on the product page, feel free to follow up with us at support@coffeeroastco.com.
Damages:
We will take full responsibility for any obvious damage to your product caused by packaging or delivery of an already defective product. Please carefully inspect the packaging of your item(s) when they arrive, if you notice any damage or defects, you should document them when signing for delivery. If the item(s) contained in the package arrives damaged, please send photos to support@coffeeroastco.com, and we will process an insurance claim on your behalf.
Returns and Cancellation Policy:
We back all our products with a customer satisfaction guarantee, so we've created a fair return and cancellation policy.
In most cases, once the order is processed, it is final and not cancellable due to the larger nature of these products. Requests for returns/exchanges after the item has been delivered will be evaluated on a case by case basis. Any return request is subject to an administrative and cancellation fee equal to 10% of your order with a minimum of $35.
Before returning any product, you MUST obtain a return authorization from a Coffee Roast Co. customer service representative. We can only process AUTHORIZED returns for items.
To make a Return or Exchanges:
Return or exchanges request submission must be within 14 calendar days upon receipt of shipment unless noted otherwise on the product description page. Your return must be in original packaging and unused.
We encourage using USPS flat-rate shipping in returning products to receive a shipping expense refund. Buyers must ensure all returned parcels delivery receipt AND signature confirmation. We highly recommend insuring your parcel as we cannot issue a refund for an item that we do not receive back should it get lost/damaged during transit.
Refunds:
Should an item be returned because it was defective, misrepresented, not as described, etc., CoffeeRoast Co. will issue a full refund and will reimburse the customer for all shipping expenses associated with the return.
Please allow 5-10 business days from the time the returned item is received to process a refund. Refunds will only be issued to the original form of payment that you used when placing your order.
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By purchasing any of our items, the buyer certifies they have read and agree to our shipping, return, and privacy policies.
At CoffeeRoast Co., we ensure that you get the absolute best prices for coffee roasters, all while ensuring the highest quality. As always, high-quality roasters do not come cheap, but we ensure that they are reasonably priced using our exclusive contracts with the best coffee roaster manufacturers.
We want you to be able to make your purchase with us in confidence. Putting our money where our mouth is, we offer you a price guarantee on all orders. If you find out within six months from your purchase of an item from CoffeeRoast Co. was offered at a lower price than us from the time of purchase, we will refund the difference.
To get a refund, all you need to do is e-mail us a link to the product on our website and the same product on our competitor’s website within six months from the date of your purchase, and we will process the refund accordingly.
Terms and Conditions of our 100% Price Guarantee:
