MPQ4620 Features: * Meter socket lugs * Made of high conductivity aluminum * 840 Common dies - one die installs all sizes * For meter pan and general application * Accept both aluminum and copper conductors * Connector bores are coated with oxide inhibiting compound * Tin plated * Marked with conductor sizes and die references * Meet or exceed class a requirements of ANSI C119.4 * Concentric / compressed range: 2/0 * Compact / solid range: 3/0 * Stud size: 0.38"" Dimensions: * Barrel length: 1.38""