A cable splice includes a casing having a central portion and a first end including a first aperture. The casing defines an interior cavity. A jaw assembly is positioned in the interior cavity and moveable between a loading position and a terminated position for engaging a conductor. A biasing member biases the jaw assembly toward the terminated position. The jaw assembly includes a jaw member having a jaw body, a curvilinear projection extending from the jaw body and a curvilinear groove extending into the jaw body. The projection and groove are aligned with one another and configured to mate with a respective groove and projection of an adjacent jaw member.