About PRx Profile Rack Locking System The PRx Profile Rack Locking System keeps your folding rack securely in place when you need maximum stability. Perfect for using bands, pulley attachments, or seated rows, it locks your rack down so you can train without worrying about movement. Simple to install and quick to engage, it makes your workouts safer and more efficient. Secure Your Rack for Heavy Training When your workout demands stability, this locking system delivers. It keeps your folding rack firmly on the ground, even during intense exercises, so you can focus on form and power without distraction. Designed for ease of use, it locks and unlocks quickly, letting you transition smoothly between different training setups. Locks rack in down position Holds up to 150lb per lock, 300lb per pair Compatible with Profile folding racks Connects to rack and linkage arm Quick installation with included hardware Improved Stability for Attachments Whether you’re using a low pulley, resistance bands, or other rack-mounted gear, stability is key. This system prevents your rack from shifting or lifting, giving you a safe and consistent training base. It’s the kind of upgrade that instantly improves your rack’s versatility. Keeps rack grounded during exercises Works with pulleys, bands, and more Prevents unwanted movement Compact, durable design Made for long-term use
