DMM Belay Master Clip Current Version Black. It can only be closed when the gate is screwed shut. When closed the clip keeps the carabiner in its strongest orientation prevents devices and knots from moving onto the spine eliminates possible cross loading due to rotation. This feature makes the Belay Master the perfect belay carabiner for those new to belaying. Current version fits the I-beam Belay Master carabiner with a vari-width clip connection. Old version fits a non-I-beam version of the Belay Master carabiner. Specifications for DMM Belay Master Clip: Manufacturer: DMM Color: Black Package Contents: DMM Belay Master Clip DMM A860-02S: Belay Master Clip Current Version Black