1. power connector/cable clamp 200-600amp 2.reasonable unit price 3.copper coated steel power connector/cable clamp 200-600amp 1. Copper clad steel and 100%copper is available2. reasonable unit price 3.high quality and sincerely serivewe have many kinds of booster cable clamps,if you need,pls contact us. power connector/cable clamp 200-600amp