Pro-Span series of expansion repair couplings is now equipped with a smaller, easy-to-install design. The body diameter of the Pro-Span has been reduced to accommodate a variety of repair challenges, including pipes that are side-by-side.  In addition, it features a patented Grip-Lock system that allows the body of the repair coupling to be used as a handle when gluing both ends to the broken pipe. The Pro-Span also includes true-cut technology that automatically positions the piston seals in the body to eliminate the possibility of joint-separation stress.