Description
When your tractor won’t start on a cold morning or you need reliable power for welding repairs in the field, you need a clamp that won’t let you down. This heavy-duty 500-amp battery clamp is built for the serious power demands of agricultural and farm shop work, handling everything from jump-starting big diesels to heavy welding jobs.
What You’re Getting
- 500-amp capacity handles the high current demands of diesel engines and welding equipment
- Fits 35mm and 50mm cables – compatible with most professional jumper cables and welders
- Red color coding follows industry standards for positive terminal connections
- Heavy-duty construction designed for repeated use in demanding farm environments
- Secure grip design ensures solid electrical contact when you need maximum power transfer
Built for Real Farm Work
This clamp is designed for the heavy electrical demands you face around the farm – from jump-starting stubborn tractors and combines to powering portable welders for fence repairs and equipment fixes. It’s built to handle the kind of current flow that lighter clamps just can’t manage safely.
Made to Last
Farm work is tough on equipment, and electrical connections take a beating from weather, vibration, and heavy use. This clamp features robust construction that maintains solid contact and handles the mechanical stress of clamping onto battery terminals and welding ground points season after season.
Good to Know
The red color coding helps prevent accidental reverse polarity connections – always connect red to positive first. Make sure cable connections are tight and clean for best performance. This clamp works with standard automotive and heavy equipment battery posts as well as welding ground clamps.


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