The D260 Bar Lock? Weldable Coupler is a Type 1 (S/CA
Series) or Type 2 (L Series) mechanical splice used to
connect rebar to structural steel. It consists of a
thick walled steel tube chamfered for welding to
structural steel, specially designed lock shear bolts, stop
pin and serrated grip rails. The D260 Weldable Coupler
is made from USA melted and rolled steel.