NEO Tools 01-537 Automatic Crimping Pliers with Ratchet, 0.5-6 mm², Stripping & Cutting

With a self-adjusting ratchet mechanism and a versatile 0.5–6 mm² crimping range, the NEO Tools 01-537 delivers precise, repeatable crimps for insulated, non-insulated, and open barrel terminals. This 205 mm tool combines crimping, wire stripping (0.2–6 mm²), and cutting (up to 6 mm²) in one ergonomic, bi-material handle design, making it an essential companion for electrical installations, automotive work, and DIY projects.

Overview

The NEO Tools 01-537 is a professional-grade automatic crimping plier engineered for efficiency and consistency. Its self-adjusting ratchet applies the correct pressure every time, preventing under- or over-crimping. The tool accommodates insulated and non-insulated terminals from 0.5 to 6 mm² (AWG 22-10) and open barrel terminals up to 10 mm² (AWG 22-8). Integrated stripping and cutting functions eliminate the need for separate tools, streamlining your workflow.

What stands out

• Self-adjusting ratchet ensures uniform crimp quality with minimal effort.
• Three-in-one functionality: crimping, stripping, and cutting.
• Wide terminal compatibility: insulated, non-insulated, and open barrel (DT).
• Ergonomic bi-material handle provides a secure, comfortable grip.
• Quick release function allows safe interruption of the crimping cycle.
• High-quality steel body guarantees durability and long service life.

Technical details

• Tool type: Automatic crimping pliers
• Crimping capacity (insulated terminals): 0.5–6 mm² (AWG 22-10)
• Crimping capacity (non-insulated terminals): 0.5–6 mm² (AWG 22-10)
• Crimping capacity (open barrel terminals): 0.5–10 mm² (AWG 22-8)
• Wire stripping capacity: 0.2–6 mm² (AWG 24-10)
• Wire cutting capacity: up to 6 mm²
• Crimping mechanism: Self-adjusting ratchet
• Material (body): High-quality steel
• Handle material: Bi-material (ergonomic)
• Tool length: 205 mm
• Quick release function: Yes
• Application area: Electrical installations, automotive, DIY

Our verdict

The NEO Tools 01-537 is a reliable, all-in-one crimping solution that combines precision, versatility, and comfort. Its self-adjusting ratchet and robust construction make it a valuable addition to any toolbox, whether you are a professional electrician or a dedicated hobbyist.