Rev-A-Shelf 4DMKB BLUMOTION Door Mount Tip-Out Knife Block, 13-1/2 in. W, Natural Maple

The Rev-A-Shelf 4DMKB BLUMOTION is a door-mount tip-out knife block in Natural Maple that replaces the countertop knife block. The 13-1/2 in. W x 5 in. D x 18-1/2 in. H wood frame tilts out for access, and the removable block with Flex-Rod Technology holds up to 8 knives. One frame, block and mounting hardware are included.

Key Features:

• Tip-Out Access: Frame tilts out from the cabinet door for easy knife access.
• Holds 8 Knives: Flex-Rod Technology secures up to 8 knives in place.
• Removable Block: Knife block lifts out fully for easy cleaning.
• Magnet Retention: A strong magnet prevents the frame from tilting open when not in use.
• Natural Maple Frame: Durable wood frame in Natural Maple with a 2-compartment layout.
• Countertop Saver: Frees counter space by storing knives inside the base cabinet door.

Specifications Table:

Fit and Compatibility:

Mounts to a base cabinet door; confirm the door interior can accept a 13-1/2 in. W x 5 in. D x 18-1/2 in. H frame. The knife block is removable and no slide system is needed.

Frequently Asked Questions (FAQ):

Q: What is included in the box?
A: One wood door-mounted frame, one removable knife block and door mounting hardware.

Q: How many knives does it hold?
A: The Flex-Rod Technology block holds up to 8 knives securely.

Q: How does the tip-out work?
A: The frame tilts outward from the door on its hinge, and a strong magnet holds it closed when not in use.

Q: Can I clean the block?
A: Yes, the knife block is fully removable for easy cleaning.

Q: What size door does it need?
A: Plan for the 13-1/2 in. W x 5 in. D x 18-1/2 in. H frame and make sure the door still closes with the block loaded.

Q: What is it made of?
A: A durable natural maple wood frame with a maple knife block.

Expert Verdict Reviewed by the SuperArbor Pro Desk

As a designer, I place this unit on the door nearest the prep sink so knives sit right at the work zone. Measure the door’s interior clear area and hinge setback before ordering, since the 5 in. depth needs swing clearance. Pair it with a door-mount cutting board to build a complete prep station inside one base cabinet.

Always carry knives with blades down and keep children away from the tilt-out block; handle blades carefully when inserting or removing them.

Get the Rev-A-Shelf 4DMKB BLUMOTION tip-out knife block to organize knives inside your cabinet door.