"LGC" Series: Enclosed sPairing has powerful clamping Pairessure for stronger hold and better ground. Well-defined contact-tip offers large contact area Large contact area ensures positive grounding. High copper alloy conductor assures maximum conductivity. Large contact area assures positive grounding.Contoured handle lever for easy jaw openingStrong gripping powerFully insulated sPairingConductor body holds the cable securelyLarge hex screw cable connection assures cable connection every time Unique design helps eliminate arc blow and makes it easy to change ground location for the best resultsLarge contact area assures positive grounding 1 Each