Hipa Sprocket Cover Bar Nut for STHIL MS170 MS180 vs Oregon OEM 556418 Chainsaw Bar & Chain Measuring Tool
Updated August 2026 — Hipa Sprocket Cover Bar Nut for STHIL MS170 MS180 leads on durability and quality.
The Hipa Sprocket Cover Bar Nut is a better choice for those needing replacements for Stihl chainsaws, while the Oregon tool excels in portability and measurement.
Why Hipa Sprocket Cover Bar Nut for STHIL MS170 MS180 is better
Value
Hipa offers a pack of six bar nuts.
Compatibility
Hipa is compatible with more Stihl models.
Durability
Hipa is made from high-quality metals.
Why Oregon OEM 556418 Chainsaw Bar & Chain Measuring Tool is better
Price
Oregon is cheaper at $5.09.
Portability
Oregon fits in a wallet or pocket.
Functionality
Oregon measures multiple chainsaw specifications.
Overall score
Specifications
| Spec | Hipa Sprocket Cover Bar Nut for STHIL MS170 MS180 | Oregon OEM 556418 Chainsaw Bar & Chain Measuring Tool |
|---|---|---|
| Compatibility | Wide range of Stihl models | General chainsaw use |
| Material | High-quality metal | Plastic |
| Function | Replacement part | Measuring tool |
| Portability | Low | High |
| Ease of Use | Easy installation | Simple measurement |
Dimension comparison
Introduction to Chainsaw Accessories
When it comes to maintaining your chainsaw, having the right accessories is crucial. In this comparison, we will evaluate two essential products: the Hipa Sprocket Cover Bar Nut and the Oregon OEM 556418 Chainsaw Bar & Chain Measuring Tool. Both items serve distinct purposes in chainsaw upkeep, but understanding their specific benefits can help you make an informed choice.
Price Comparison
When considering value, the Oregon measuring tool is priced at $5.09, making it about 15% cheaper than the Hipa bar nut pack, which retails for $5.98. While both products are reasonably priced for their intended uses, the lower cost of the Oregon tool may appeal to budget-conscious customers looking to optimize their chainsaw maintenance without breaking the bank. However, the Hipa product comes in a pack of six, which can offer more value in the long run, especially for frequent users who may need replacements.
Target Audience
The target audience for the Hipa Sprocket Cover Bar Nut primarily includes chainsaw owners looking to replace lost or damaged bar nuts on various Stihl chainsaw models. In contrast, the Oregon measuring tool is designed for users who need a quick and convenient way to identify chainsaw chain sizes and maintenance requirements. If you are a casual user or a professional who regularly works with different chainsaw models, the Hipa product might be more beneficial. However, for those who prioritize maintenance and proper sizing, the Oregon tool is essential.
Features and Functionality
The features of the Hipa Sprocket Cover Bar Nut include compatibility with a wide range of Stihl chainsaw models, making it versatile for different users. It can replace missing or damaged nuts, ensuring that your chainsaw remains functional and safe. On the other hand, the Oregon measuring tool measures chain pitch, guide bar groove width, chain gauge, and file size, making it a handy tool for selecting the right accessories and sharpening tools. Each product excels in its own right, serving unique needs within chainsaw maintenance.
Usability and Convenience
In terms of usability, the Hipa Sprocket Cover Bar Nut is straightforward to install and replaces existing bar nuts effectively. It comes in a pack of six, making it convenient for users who may frequently lose or damage these components. The Oregon tool, however, is compact and can easily fit in your wallet or pocket, making it extremely portable. The ability to carry the Oregon tool as a keychain adds an extra layer of convenience, ensuring that you have it on hand whenever you need to check your chainsaw specifications.
Durability and Quality
Durability is a critical factor when choosing accessories for your chainsaw. The Hipa bar nuts are made from high-quality metals and constructed to meet performance benchmarks similar to OEM standards, ensuring longevity and reliability. The Oregon measuring tool, while not subjected to the same wear and tear as a bar nut, is designed to be sturdy and reliable for repeated use. Each product reflects a commitment to quality, which is essential for effective chainsaw maintenance.
Sales Ranking and Popularity
The Hipa Sprocket Cover Bar Nut has a sales rank of 11,152, indicating that it is relatively popular among chainsaw users. The Oregon measuring tool, with a sales rank of 19,504, is also well-regarded but may not have the same level of demand. This difference in ranking could suggest that the Hipa product is more commonly sought after, possibly due to its compatibility with a larger variety of chainsaw models.
Which should you buy?
Choosing between the Hipa Sprocket Cover Bar Nut and the Oregon OEM 556418 Chainsaw Bar & Chain Measuring Tool ultimately depends on your specific needs. If you are looking for a reliable replacement for your chainsaw’s bar nuts, the Hipa product is a strong contender with its compatibility across numerous Stihl models. Conversely, if your priority is maintaining and measuring your chainsaw’s specifications with a practical, portable tool, the Oregon measuring tool is the way to go. Assess your chainsaw usage and maintenance habits to determine which product aligns best with your requirements.

