1.Ratchet Mechanism for Consistent Crimps-This YE-124B tool incorporates a ratcheting action designed to complete a full crimp cycle, automatically releasing to help ensure uniform pressure on each terminal 2.For 24-14 AWG Open Barrel Terminals-Engineered to crimp open barrel style terminals for wires ranging from 24 AWG (0.25 mm²) to 14 AWG (2.5 mm²), a common range for automotive sensors, connectors, and electrical repairs 3.Water-Resistant Design with Sealed Pivot-Features seals at the pivot point and internal mechanisms intended to resist the ingress of dust and water splashes, aiding durability in varied workshop environments 4.Carbon Steel Construction for Durability-Made from carbon steel, a material selected for applications requiring strength and longevity in precision hand tools 5.For Automotive & Electrical Applications-A practical tool for creating reliable wire terminations in automotive wiring harnesses, aftermarket accessory installations, and general electrical projects, Manufacturer: LPAYBCFO