ECS-.327-12.5-12R-C-TR ECS-.327-12.5-12RR-TR ECS-.327-12.5-12R-TR ECS-.327-12.5-12-TR ECS-.327-12.5-13 ECS-.327-12.5-13FLX-C ECS-.327-12.5-13FLX-TR ECS-.327-12.5-13X ECS-.327-12.5-13-X ECS-.327-12.5-13X-C