HALO / Vasa adapter kit is designed to retrofit all Vasa Swim Trainers and Vasa Ergs with the new HALO clear templates. The Kit utilizes existing bolt holes on the bottom of the Vasa bench to mount a HALO aluminum bracket. The bracket accepts the various clear templates that promote high elbow catch and proper hand-pitch during the swim pull. The kit also includes a metromone for tempo work and a set of HALO tubing for swim training and warm-up when away from your swim bench.