The NSI NMS -2 12 - 14 AWG Wire 2 Conductor Cable Splice is a plastic cable splice designed for in-wall use. It is compatible with 12 - 14 AWG wires and has a length of 2.16 inches. This product meets the C-ul US Listed specification and weighs 0.40 pounds. The cable splice is a reliable and efficient solution for connecting two wire conductors securely and neatly within a wall.