

⚡ Crimp like a pro—power your solar future with precision and ease!
The Samyo LY-2546B MC4 Solar Crimping Tool is a lightweight, ergonomically designed hand tool tailored for professional solar panel installation. It precisely crimps MC4 male and female connectors on 2.5-6.0mm² cables, delivering consistent, fatigue-reducing leverage. Trusted by solar pros for its durable build and flawless crimps, this tool ensures your solar wiring is secure and professional every time.
| ASIN | B00PU68HJU |
| ASIN | B00PU68HJU |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (48) |
| Customer reviews | 4.6 4.6 out of 5 stars (48) |
| Date First Available | 4 March 2015 |
| Date First Available | 4 March 2015 |
| Handle Material | Rubber, Plastic |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 476 g |
| Item model number | LY-2546B |
| Item model number | LY-2546B |
| Manufacturer | SAMYO |
| Manufacturer | SAMYO |
| Material | Rubber, Plastic |
| Package Dimensions | 27.69 x 10.92 x 2.79 cm; 476 g |
| Package Dimensions | 27.69 x 10.92 x 2.79 cm; 476 g |
| Part number | LY-2546B |
| Size | 2.5-6.0mm² |
| Specific uses | Solar panel installation and maintenance |
K**H
While the crimping tool doesn't seem to be particularly sturdy, it is easy to use. While it is a bit stiff when using, the MC-4 connectors produced are solid and look professional. I would buy this again and would recommend this tool over trying to use pliers, etc.
L**B
Being new to solar, I have made mistakes along the way. I started with a cheaper crimper to make-up MC4 cables. That one didn't work at all. Some products on the market simply will not do the tasks that they are sold for even when they get favorable reviews. This one is just GREAT. Sturdy, well engineered and makes perfect crimps every time. I am now confident that I can make-up MC4 solar cables without a second thought. What more can I ask for? Just lovin it! (I think that my enthusiasm may be due to my previous experience and frustration with an inferior crimper)
J**H
Works perfectly for crimping solar
B**M
Just installed 2 solar panels on my rv. First time doing solar and wanted perfect connections on my mc4 connectors. These did a great job. Good price too.
E**.
Easy to use on multiple gauge wires.
TrustPilot
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