Crimping Tools for 2.54 / 2.8 / 3.0 / 3.96 / 4.8 / 6.3 Terminals — SN58B 0.25–1.5 mm² / AWG 23–16 Wire — Ratcheting Pliers (SN58B) Why you need this tool This SN58B ratcheting crimper delivers repeatable, reliable crimps for a wide range of small terminals and wire sizes. It removes guesswork from manual crimping by using a ratcheting mechanism that ensures the tool completes a full crimp cycle before releasing. That consistent action reduces loose connections and rework, making it a practical choice for technicians, hobbyists, and light production work. Key benefits Consistent crimps: Ratcheting action forces a full crimp cycle for uniform results and secure electrical contacts. Broad compatibility: One tool covers terminals with 2.54, 2.8, 3.0, 3.96, 4.8 and 6.3 mm sizes and wire from 0.25–1.5 mm² (AWG 23–16). Time savings: Quickly switch between common terminal sizes without changing tools, improving workflow and reducing setup time. Reduced rework: Reliable crimps lower the risk of intermittent connections and saves troubleshooting time. Main features and attributes Model: SN58B (ratcheting pliers) Terminal compatibility: 2.54 / 2.8 / 3.0 / 3.96 / 4.8 / 6.3 mm Wire capacity: 0.25–1.5 mm² (AWG 23–16) Functionality: Designed specifically for crimping compatible terminals with a ratcheting mechanism that completes the crimp cycle before release Performance: Engineered for repeatable, secure connections on small to mediumgauge wires and common terminal sizes How it solves common problems Eliminates inconsistent manual crimps by providing controlled pressure and a fullcycle ratchet. Reduces the chance of poor electrical contact caused by under or overcrimping through predictable, repeatable action. Consolidates multiple terminal sizes into a single tool, avoiding the need to switch between specialized crimpers. Use cases Electronics assembly and prototyping: Quickly crimp pin terminals and connector housings that use 2.54 mm and similar pitch terminals for circuit boards and wiretoboard connections. Appliance and lowvoltage wiring : Recreate secure terminal connections for household appliances, audio equipment, and control panels using 2.8–6.3 mm terminals. Automotive and automotive electronics (lowvoltage): Crimp small gauge wiring and terminals during harness repairs and component replacements where AWG23–16 wires are used. What to expect in practice Consistent, repeatable crimps when used with compatible terminals and wire gauges. Faster, cleaner work compared with nonratcheting pliers, particularly for batch or repetitive crimping tasks. A singletool solution for multiple terminal sizes commonly used in electronics, appliances, and light automotive wiring. Compatibility note Use this SN58B crimping tool only with terminals that match the listed terminal sizes (2.54, 2.8, 3.0, 3.96, 4.8, 6.3 mm) and wire range (0.25–1.5 mm² / AWG 23–16) to achieve intended crimp quality. Model: SN58B — Ratcheting crimping pliers for 2.54/2.8/3.0/3.96/4.8/6.3 terminals, 0.25–1.5 mm² (AWG 23–16).