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The LY-2546B Solar PV Crimping Pliers are a professional ratcheting crimping tool designed for securely crimping MC4 solar connector terminals onto photovoltaic (PV) cables. Compatible with 2.5mm², 4mm², and 6mm² (26–10 AWG) cables, these pliers provide consistent, high-quality crimps for reliable electrical connections in solar power systems.
The built-in ratchet mechanism ensures uniform crimping pressure, while the ergonomic non-slip handles reduce hand fatigue during extended use, making it ideal for professional installers and DIY solar projects.