Square Self-Adjusting Ratchet: Ensures consistent pressure application across various wire sizes, from 2.5 to 6 mm², for a full ratchet crimp. Comfortable In Use: Ergonomic design with lightweight and compact ABS handles provides comfort and reduces strain during prolonged use. Quality Assured Design: Polished steel body and bi-material insulating sleeve offer durability and ease of operation in demanding environments. Self Locking Mechanism: Controlled mechanism prevents incorrect wire placement and ensures secure crimps on non-insulated open plug connectors. Ergonomic Design: Thoughtfully crafted for user comfort, this tool delivers performance without compromising on safety or ease of use. Crafted for professionals, this crimping tool embodies precision and comfort, perfect for tackling any industrial crimping job with ease and confidence.