Rev-A-Shelf 4KCB-21 4KCB Series Combination Knife Holder and Cutting Board for 21" Base Cabinet

- Item #: BCI1573764

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Natural Wood
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4KCB Series Combination Knife Holder and Cutting Board

This state-of-the-art combination knife holder/cutting board system glides on full-extension ball bearing slides and features a removable mineral oil-treated cutting board. The 4KCB Series features three divided sections including a unique seven-slot knife holder compartment. Simply attach the drawer front to the 4KCB for a convenient and user-friendly organizer.

Wasted space is a thing of the past! Rev-A-Shelf is the world's largest manufacturer of functional storage organizing products. Rev-A-Shelf can offer both the professional and the homeowner the finest cabinet storage solutions available.


  • Dimensions: 17.5" Width x 22.25" Depth x 5" Height
  • Minimum Opening Height: 4.75"
  • No box drawer needed, just drawer front
  • Adjustable rear mounting bracket attaches to rear of cabinet
  • Contains knife rest, cutting board, full-extension slides, mounting hardware and screws
  • Knives not included
  • Designed for 21" base cabinet
  • Maple construction
  • Cutting Board: 16.25"W x 20"L x 1.25"H

Additional Rev-A-Shelf Links

Our SKU: Rev-A-Shelf 4KCB-21

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued

Rev-A-Shelf 4KCB-21 Product Specifications

Installation Guide
Installation Guide
Assembly Required Yes
Configuration Cutting Board
Depth 22.25
Height 5
Material Wood
Minimum Opening Width 4.75
Suggested Room Fit Kitchen
Width 17.5

Installation Resource Center

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