Official manufacturer imageBest for attachment flexibilityRYOBI 40V 15-inch Attachment Capable String Trimmer Kit RY40ST01K
Choose the attachment-capable shaft if you will use compatible attachments.
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Brand guide
Cordless Ryobi Strimmer Options for Different Yards
Compare battery platform, stated swath and kit inclusions across RYOBI cordless models.
Models at a glance
Official manufacturer imageBest for attachment flexibility
Official manufacturer imageBest for wider reachRYOBI 40V HP Brushless 17-inch Attachment Capable String Trimmer Kit RY40HPST02K
Runtime is tied to the specified battery and conditions.
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Official manufacturer imageBest for published kit runtimeRYOBI 40V HP Brushless 17-inch String Trimmer Kit RY402110
The larger battery kit takes more storage space.
Check price on AmazonCompare them side by side
| Official manufacturer imageRYOBI 40V 15-inch Attachment Capable String Trimmer Kit RY40ST01K | Official manufacturer imageRYOBI 40V HP Brushless 17-inch Attachment Capable String Trimmer Kit RY40HPST02K | Official manufacturer imageRYOBI 40V HP Brushless 17-inch String Trimmer Kit RY402110 | |
|---|---|---|---|
| Battery platform | 40V | 40V | 40V |
| Cutting swath | 13–15 in | 15–17 in | 17 in |
| Runtime | Up to 1 hour with 4Ah | Up to 67 minutes with 6Ah | 45 minutes with 4Ah |
| Included equipment | Kit option | 6Ah battery and charger | Kit option |
| Check price on Amazon | Check price on Amazon | Check price on Amazon |
Sources and how we chose
- RYOBI 40V 15-inch kit · 2026-10-23
- RYOBI HP 17-inch kit · 2026-10-23
- RYOBI RY402110 · 2026-10-23
Keep exploring
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