- Mental clamps are made of nickel-plated iron material, good electrical conductivity
- Sleeves are made of high quality PVC, high grade flame retardant, eco-friendly and nontoxic.
- Crocodile clips are frequently used in school physics laboratories to quickly and cheaply assemble circuits. They are useful for connecting components to wires
- Great replacement parts to repair broken leads on test equipment and chargers or make your own low-voltage jump leads.