No 4inch only,modified mine to take 6inch stone

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Gritomatic Hapstone 4" Stone Holder for Work Sharp Precision Adjust Knife Sharpener

Gritomatic Hapstone 4" Stone Holder for Work Sharp Precision Adjust Knife Sharpener

Q: Will 3.94” stones fit well in the stone holder or does it have to be a true 4” stone ?

That will fit fine. 4inch is kind of a max not a min

4.2/5

Product ID: 382622002

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Details

Material
Aluminum
Brand
Gritomatic
Colour
Multicolor
Product dimensions
13L x 2.5W x
Item weight
55 Grams

🔧Universal 4" stone compatibility

⏱️Spring-loaded quick stone change

⚙️100% metal build for unmatched durability

Frequently Bought Together

Hapstone 4" Stone Holder for Work Sharp Precision Adjust Knife Sharpener

Diamond Machining Technology (DMT) Dia-Sharp 4-inch Diamond Sharpening Stone, Fine, (D4F)

Description

⚡ Sharpen smarter, not harder—upgrade your edge game now!

BUILT TO LAST - Crafted entirely from premium aluminum for heavy-duty, long-lasting performance.
UNIVERSAL FIT - Seamlessly compatible with any 4" stones, including the popular KME form-factor.
LIGHTWEIGHT POWER - Weighing just 55g, it’s the perfect balance of sturdy and portable for your sharpening setup.
SWIFT STONE SWAPS - Innovative spring mechanism lets you change sharpening stones in seconds—no downtime.
PRECISION PERFECTED - Designed as the ultimate upgrade for your Work Sharp Precision Adjust sharpener—sharpen like a pro.

The Gritomatic Hapstone 4" Stone Holder is a robust, all-metal upgrade designed for the Work Sharp Precision Adjust knife sharpener. Featuring a spring-loaded quick-change system and universal compatibility with any 4" stones including KME, it delivers professional-grade sharpening efficiency in a lightweight, durable aluminum frame.

Specifications

Manufacturer	Gritomatic
Part number	HAPSTONE-4STHOLDER-WSPA
Item Weight	55 g
Product Dimensions	13 x 2.5 x 1.5 cm; 55 g
Manufacturer reference	HAPSTONE-4STHOLDER-WSPA
Color	Multicolor
Material	Aluminum
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Will 6 inch stone ?

Will 3.94” stones fit well in the stone holder or does it have to be a true 4” stone ?

Can the venev scorpion series stones fit

Will this keep the same angle set with the stock tri-abrasive without needing to adjust?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

2 days ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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