2101 PowerPost Plus Cable Connector - 1/4 StudEnables connection of multiple smaller wires in spaces where a traditional bus bar may not fit.Features:150AMP bus allows small wire connections at high amperage cable connectionsConnects high amperage cables securelyStud dimensions: 1/4 x 1Base Material is Black Nylon 8231 GHSWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.