Crimping Pliers for Non‑Insulated Terminals LEANToys 20037

The LEANToys Crimping Pliers for Non‑Insulated Terminals model 20037 are manual hand pliers engineered for crimping non‑insulated wire terminals and ferrules. This lightweight tool provides a controlled mechanical deformation of bare terminals to form reliable electrical and mechanical connections. Designed for general workshop and field work, the pliers suit a variety of wire‑to‑terminal crimping tasks in electrical and automotive environments.

Advantages

These crimping pliers offer straightforward operation with a compact, balanced design that reduces hand fatigue during repetitive use. The tool applies even pressure across the terminal barrel to produce consistent crimps, improving contact stability and conductivity. Its simple manual mechanism requires no power source and is suitable for on‑site maintenance, repairs, and installations where non‑insulated contacts are used.

Suitable for

• Crimping non‑insulated wire terminals and ferrules in electrical installations
• Automotive wiring repairs and connectors assembly
• Workshop and maintenance tasks requiring secure mechanical terminal connections
• On‑site service work where a lightweight manual crimper is preferred

Key specifications

• Tool type: manual hand crimping pliers for non‑insulated terminals
• Application: crimping bare terminals and ferrules for electrical and automotive wiring
• Construction: lightweight, hand‑operated design optimized for repetitive use
• Contact method: mechanical compression of terminal barrel to form crimp
• Typical use environments: workshop, installation sites, field maintenance

How to use

Place the stripped conductor into the terminal barrel, then position the terminal between the jaws of the crimping pliers. Squeeze the handles firmly and evenly until the crimp is formed; release the handles and inspect the crimp for correct compression and conductor retention. Ensure the stripped conductor length and terminal type match before crimping to achieve a secure connection. Regularly check the jaw faces for debris or wear that can affect crimp quality.

Usage recommendations

Use the pliers only for non‑insulated terminals and select terminals rated for the conductor size. Verify crimps visually and by a light pull test to confirm mechanical retention. Store the tool in a dry place and periodically clean the jaw surfaces; do not use the pliers on insulated terminals or as a general cutting tool.