IWS-2546S Solar panel crimping tool for 2.5/4/6mm2

IWISS IWS4 Solar Crimping Tool

If you're working with solar connectors, do yourself a favour and get a proper crimping tool. We've been using the IWISS IWS4 and honestly it's the best we've come across — solid hardened steel construction, high-precision ratchet mechanism, and an ergonomic handle that won't destroy your hand after an hour on the job. It crimps IWS4 male and female solar contacts perfectly every time, covering 2.5, 4, and 6mm² cable. Once you've used a quality crimper, you'll never go back to the cheap ones.