Attaching to your SPR500 Half Rack, the BSSPRSA Spotter Arms give you comfort and security throughout even the most strenuous of workouts. Over 22” long and able to handle over 1000lbs, the Spotter Arms are a perfect safety addition to your Half Rack for even the heaviest of users. Thanks to the hole spacing on the SPR500, users can adjust the Spotter Arms in 1” increments, ensuring they’re positioned at the proper height for any exercise. Complete with a high impact composite top, the Spotter Arms help protect both your bar and equipment.