专为在力量架上收纳重量片而设计，重量片收纳挂杆采用Powertec创新的重力锁定系统。
请注意： 每个力量架仅可安装1对（最多2根）重量片挂杆。如果您只有1个力量架，则只需购买1套挂杆。
Slid these onto the rack posts and they clicked right into place—the gravity lock holds plates snug with zero wobble during squats. The set of two is perfect for keeping my 45s and 25s off the floor, and setup took under a minute.
The gravity locking system works exactly as advertised, plates stay put without any rattling even during heavy rack pulls. Only gripe is the horns are a bit short for my larger bumper plates, but they hold steady on the rack.