... )(approx) FeetmmGRD-38/53/8"9,0051.5000,800GRD-38/63/8"9,0061.8000,950GRD-38/83/8"9,0082.4001,300GRD ... ,60103.0002,500GRD-58/35/8"13,0039000,960GRD-58/45/8"13,0041.2001,250GRD-58/55/8"13,0051.5001,600GRD ... -58/65/8"13,0061.8001,900GRD ... -58/75/8"13,0072.1002,250GRD-58/85/8"13,0082.4002,500GRD-58/105/8"13,00103.0003,200GRD ...