Clamp crocodile GEKO 155x110 mm 300 A PLUS model (200 pieces pack)

GEKO crocodile clamp PLUS model, size 155 × 110 mm and rated for 300 A, is a heavy-duty electrical clamp designed for temporary power, grounding and test connections. Supplied in a pack of 200 pieces, this clamp is intended for bulk use in workshops, production lines, automotive service bays and maintenance departments where reliable, repeatable clamping and good electrical contact are required.

Advantages

The clamp features a robust metal body and a wide jaw profile to ensure stable mechanical grip on battery terminals, cables and metal test points. With a 300 A current rating, it supports high-current jump-starts and temporary power feeds while maintaining consistent contact resistance. The PLUS model provides improved insulation and reinforced spring action for longer service life under frequent use. Supplied in a large 200-piece pack, it reduces the need for frequent reordering in commercial or industrial settings.

Suitable for

• Automotive battery servicing and jump-starting
• Workshop temporary power connections and grounding
• Electrical testing and diagnostics on vehicles and machinery
• Manufacturing and assembly environments requiring bulk clamps

Key specifications

• Dimensions: 155 × 110 mm (length × jaw opening)
• Current rating: 300 A
• Construction: heavy-duty metal body with insulated grips
• Jaw type: serrated wide-profile jaws for secure contact
• Spring: reinforced tension spring for repeated use
• Pack size: 200 pieces for bulk applications

How to use

Open the crocodile clamp by squeezing the insulated handles, attach the jaws to the clean metal surface of the battery terminal, cable lug or test point, and release the handles to allow the spring to close the jaws. Ensure the contact surfaces are free of corrosion and debris to minimize contact resistance. For temporary grounding or power feed, verify the clamp is securely attached and that insulation is intact before applying current. Use appropriate protective equipment and follow electrical safety procedures during installation and removal.

Usage recommendations

For reliable connections, inspect clamps regularly for wear, deformation or insulation damage. Clean contact surfaces before use, avoid exposing the clamps to excessive moisture or corrosive chemicals, and replace individual clamps that show significant spring weakening or jaw damage. Store in a dry environment and consider keeping spare clamps on hand when used in high-throughput or heavy-duty applications.