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ProTechTrader Solid Copper Alligator Clips (4 Pack) Crocodile Jaw Soldering Heat Sink & DIY Test Clip Wire Connector Rated for 5 Amps (5a) & Up to 12 ga (12awg) Wire

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Newegg
USD 4.38

at Newegg

Updated: Oct 24, 2026

About this item

The solid copper construction allows these alligator clips to be used as both traditional quick electronic hook-up wire clip on test leads as well as soldering heat sinks to protect your most delicate components from overheating, scorching, melting, and other heat related damage. Solid copper alligator clips are chosen by most electronic hobbyist for their versatility as copper is both an excellent thermal and electrical conductor. Superior heat transfer compared to standard steel clip soldering heat sinks. Features: 4x Solid Copper Alligator Clips for use as a soldering heat sink or quick clip on test lead wire connector Rated for up to 5 amps and 12ga wire they can be soldered or crimped on Solid Copper is both an excellent conductor of electricity and heat Specifications: Material: Solid Copper (NOT PLATED) Overall Length: ~1.1" / 27.8mm Max Jaw Opening: ~.25" / 6mm Crimp or Solder Connection Barrel Tail Current Rating: 5 Amps Max Wire Size: 12AWG

Product information Brand ProTechTrader Connector Type Clamp Compatible Devices Universal Special Feature Heat Resistant Recommended Uses For Product Soldering Heatsink, Wire Connector, Electronics Color Copper Data Transfer Rate 5 Amps Shape Round, Flat AC Adapter Current 5 Amps Unit Count 4 Count Item Weight 3 Grams Model Name Solid Copper Alligator Clips Indoor/Outdoor Usage Indoor, Outdoor Number of Items 4 Customer Package Type Standard Packaging Outer Material Copper Manufacturer ProTechTrader UPC 789048342791 Part Number 4pc-copper-clips Product Dimensions 1.97 x 0.16 x 1.97 inches Item model number 4pc-30c-Alligator-Clips Is Discontinued By Manufacturer No Size 1-1/8in (28mm) Clips Material Copper Item Package Quantity 1 Number Of Pieces 4 Special Features Heat Resistant Batteries Included? No Batteries Required? No Date First Available August 2, 2016

  • Features
    • Solid Copper Alligator Clips for use as a soldering heat sink or quick clip on test lead wire connector
    • Excellent Heat Transfer Makes Solid Copper Alligator Clips The Best Soldering HeatSinks To Protect Delicate Thermal Sensitive Electronic Components
    • Rated for up to 5 amps of current and 12 awg (12ga) stranded hook-up wire
    • Great addition to any DIY Electronics Enthusiast or Hobbyist - Make Test Leads or Protect ICs, circuits, and other heat Sensitive parts when soldering
    • Overall Length: ~1.1" (27.8mm) | Max Jaw Opening: ~.25" (6mm) | Crimp or Solder Connection | Current Rating: 5 Amps | Max Wire Size: 12AWG

Specifications

Brand

ProTechTrader

Color Mapping

Copper

First Listed on Newegg

October 28, 2025

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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