2112A Battery On/Off Switch Universal Mount without AFDUniversal mount switches have longer stud lengths for improved assembly and easier cable routing. They are built with heavy-duty copper sweep contacts to ensure positive circuit control. Rugged internal components are protected by a tough, impact-resistant polycarbonate housing that is impervious to the elements. Features: Cable Lug Size: 3/8"Dimensions: 5.0" x 2.75"WARNING: 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. | Guest 2112A Battery On/Off Switch Universal Mount w/ o AFD