Force USA Spotter Arm (Pair) F-Spotter-3Force USA 3x3 Spotter Arms Heavy Duty Rack Safety Supports The Force USA 3x3 Spotter Arms provide extra safety and confidence for your heavy barbell lifts on 3" x 3" power racks with 1" holes. Built from heavy duty steel with a protective lining, these spotter arms are designed to catch failed reps, protect your bar, and give you the freedom to train hard when lifting alone. Perfect for bench press, squats, overhead work, and rack pulls. Key Features