What is the lifespan for these? How many times can a block of seven kitchen knives (for example) be sharpened, before needing to be replaced?

They are good quality belts in my opinion, but you're asking a question not easily answered. Did the block of seven knives just slice 5 tomatoes each or were they used on an infomercial where they cut a boot in half then sliced 5 tomatoes? How dull and or damaged they are directly affects belt life proportionally. Duller they are the more wear you put on a belt to sharpen but I would approximate 50-100 knife sharpenings per set

Are these the actual work sharp belts, same belts that came with my blade grinder attatchment?

Hello Jeff, Yes, these are the same belts that came with Blade Grinding Attachment. The pack includes one each of the P120, X65, X22, X4 and 12,000. For more information please contact Customer Service at 1-800-418-1439.

Hi is this 1" x 18" belt? Im confused, thank you

Yes, this is the 1" x 18" belt that only works with the blade grinding attachment (WSSAKO81112) as pictured on the box. The stated dimensions are 1" x 9.25" which is correct for an 18" belt (9" each side). The regular Ken Onion sharpening attachment uses shorter belts.

Are these OEM or aftermarket?

Our abrasive belts are not OEM. They are sourced in custom sizes just for our sharpeners. We do not make the abrasive itself, but they are not available anywhere else in these sizes. Our belts are manufactured to be fast cutting as well as cool cutting, meaning they will not overheat the blade, a unique combination. If you have additional questions, feel free to contact our Technical Support team at 1-800-418-1439.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Work Sharp WSSAKO81115 Replacement Belt Kit for Ken Onion

Product ID: 4723723

Details

Brand
WORK SHARP
Color
Multicolor
Grit Type
Coarse
Item Highlight
Blade Grinder
Item Weight
2.88 ounces
Manufacturer
WORK SHARP

⏳Long-lasting premium abrasives

🔧Fits Ken Onion blade grinder only

⚙️5 precision grit belts

14.70 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to OMAN.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🔪 Sharpen like a pro—because your blades deserve the best edge!

COMPACT LIGHTWEIGHT - Easy to store and swap belts without interrupting your workflow.
VERSATILE 5 GRIT SYSTEM - From extra coarse to ultra-fine, sharpen every edge with precision.
TAILORED FIT FOR KEN ONION - Designed exclusively for the Ken Onion Blade Grinding Attachment—no compromises.
TRUSTED BY PROS ENTHUSIASTS - Join 800+ users who rate it 4.7 stars for consistent, professional results.
PREMIUM CERAMIC NORAX ABRASIVES - Engineered for durability and superior sharpening performance.

The Work Sharp WSSAKO81115 Replacement Belt Kit offers five precision-engineered belts ranging from extra coarse to extra fine grit, specifically designed for the Ken Onion Blade Grinding Attachment. Featuring premium ceramic and Norax abrasives, these long-lasting belts ensure professional-grade sharpening and grinding for knives and tools. Compact and easy to swap, this kit is a must-have for serious sharpening enthusiasts seeking consistent, high-performance results.

Specifications

Asin	B00J9AADOK
Best Sellers Rank	#46,763 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #92 in Power Tool Replacement Parts
Brand Name	WORK SHARP
Color	Multicolor
Customer Reviews	4.8 4.8 out of 5 stars (835) 4.8 out of 5 stars
Global Trade Identification Number	00662949038935
Grit Type	Coarse
Included Components	Ken Onion Blade Grinding Belt
Item Dimensions L X W X H	2.56"L x 0.18"W x 2.14"H
Item Highlight	Blade Grinder Attachment
Item Type Name	fixed blade,hunting knife,hunting,camping,outdoor
Item Weight	2.88 ounces
Manufacturer	WORK SHARP
Manufacturer Part Number	WSSAKO81115
Manufacturer Warranty Description	Manufacturer Warranty
Material Type	Metal
Model Number	WSSAKO81115
Number Of Items	1
Number Of Packs	5
Unit Count	1 Count
Upc	662949038935

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.