MACLEAN Maclean Krokodylki 600A 2 pcs R/B MCE37 copper-plated clamps

Set of two MACLEAN Maclean Krokodylki 600A copper-plated clamps in red and black for temporary electrical connections and battery work. The MACLEAN Maclean Krokodylki MCE37 clamps are designed to provide reliable conductive contact through copper-plated jaws and robust spring action, enabling high-current tasks such as jump-starting or battery testing in automotive and workshop environments. The color-coded pair simplifies polarity identification and connection safety during use.

Advantages

These heavy-duty clamps combine a durable metal construction with copper plating on the contact surfaces to improve electrical conductivity and reduce oxidation. The spring-loaded mechanism ensures stable clamping force and consistent contact pressure, while the insulated handles offer a safer grip and reduce the risk of accidental shorts. The compact, two-piece set is ready for immediate use with battery cables or testing leads.

Suitable for

• Jump-starting vehicles and connecting batteries
• Battery testing and diagnostic work in workshops
• Temporary electrical connections for high-current applications
• DIY automotive repairs and maintenance

Key specifications

• Rated current: 600 A for high-current applications
• Contact material: copper-plated jaws for improved conductivity
• Set contents: two clamps, color-coded red and black for polarity
• Handle: insulated grip for safer handling
• Mechanism: spring-loaded clamping for firm contact pressure

How to use

Attach the red clamp to the positive terminal and the black clamp to the negative terminal or a suitable ground point, ensuring the contacts are clean and free of corrosion for best conductivity. Use firm pressure until the clamp secures the terminal; the spring mechanism will maintain contact. When jump-starting, follow vehicle manufacturer procedures and safety precautions, disconnecting clamps in the reverse order after the engine is running. For testing, connect to measurement devices or leads as required and observe standard electrical safety practices.

Usage recommendations

Inspect clamps before each use for damage or heavy corrosion. Clean contact surfaces to maintain low-resistance connections and store the set in a dry place to prevent deterioration of the copper plating. Avoid exposing bare metal contacts to live circuits without proper insulation and follow vehicle and battery safety guidelines when performing high-current operations.