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

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

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Ayesha M.

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

5 days ago

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Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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