The team behind Naturwide
We are a team of outdoor enthusiasts, united by our love of nature. We work with passion to not just sell you products, but to offer you the best companions for your own adventures – gear that we ourselves love to use.
Secure payment with Paypal & credit card
Free shipping
✯✯✯✯✯ 50,000+ satisfied customers
Our products were tested by the independent Prüfstern GmbH and awarded an overall rating of "Very Good (1.3)." This result confirms the high quality, durability, and reliability of our products.
Couldn't load pickup availability
Working with a dull chainsaw is not only tedious but also dangerous. With our Universal Chainsaw Sharpening Tool , you get your saw in top shape without losing valuable work time. This ingenious tool simply clamps onto the tip of the guide bar. Once activated, the internal whetstone sharpens the chain while it runs – quickly , evenly , and efficiently .
The system is extremely versatile: It fits guide bars from 14 to 20 inches . Thanks to the intelligent design with two rivets (one fixed, one adjustable) , it is compatible with bars that have two holes. Does your bar have only one hole? No problem! The second rivet can be easily removed (and the metal plate adjusted), making the device universally compatible.
Whether for professional use in forestry or for DIYers in the garden: This sharpening kit is lightweight , durable , and fits in any toolbox. The wear-resistant whetstone ensures long-lasting performance and can be easily replaced when needed.

Easy returns
Risk-free trial
Payment with PayPal Buyer Protection
More than 50,000 happy customers
Transform a dull chain back into a high-performance tool in seconds without having to dismount it.
Fits 14-20 inch bars with one or two guide holes thanks to the adjustable rivet.
Open the device, fix it to the bar tip, close and lock – professional sharpening is that simple.
The robust housing keeps your hands away from the running chain and ensures maximum work safety.
The durable whetstone inside guarantees the best results and can be easily replaced when worn out.
Since the founding of Naturwide, quality, functionality, and customer satisfaction have been our top priorities. Our outdoor products are designed to help you get the most out of your adventures – reliable, durable, and practical.
With a customer satisfaction rate of 94.2% and countless 5-star reviews, we are fully committed to providing you with high-quality gear that supports and excites you on your journeys. That’s why we offer a no-questions-asked 14-day satisfaction or money-back guarantee.
More Space for Shared Adventures? 🏕️✨Then our double sleeping pad is just perfect for you.
View full details

We are Andrew & Brian, two passionate outdoor enthusiasts who have long seen nature as a space for escape and adventure. But one thing always bothered us: many outdoor products are either overpriced, poor in quality, or just not well thought out.
We are a team of outdoor enthusiasts, united by our love of nature. We work with passion to not just sell you products, but to offer you the best companions for your own adventures – gear that we ourselves love to use.