Irwin Fitness

Pro Series T-47 Trolley & Lever Arm Kit

Safety and Stability: Each set of Jammer arms includes (2) 1" locking pins, providing an additional safety lock for trolley front-to-back movements. This, combined with the 1" twist lock side adjuster, ensures a secure and stable training environment. Robust Tensioning System: The tensioning system, with back rollers pressing against the upright, guarantees smooth adjustments. This innovative design allows compatibility with other 3x3" racks featuring staggered 1" holes. Enhanced Functionality: Numbered uprights, (4) machined acetal rollers for seamless gliding, and a locking mechanism to keep the arm away from the upright ease adjustments and enhance safety.