Pulley gym system Included both 70‘’ and 90'' High Strength Cable Set. We learned from customers' suggestions of the previous model of this weight pulley system lat pull down machines, and provide the two most suitable cable length choices to meet most people's needs. 360° Silent & Heavy-Duty Fitness Pulley Of course! The machine important part of gym accessories is Pulley for this whole home gym pulley system gym attachments. This pulley exercise equipment is made of heavy-duty steel, 360° rotate, silent and smooth operation. Upgraded Loading Pin Thanks for the suggestion from one of our customers. We added the quick-adjust dumbbell clamp to keep the weight lifting equipment more stable, and also the new design of the Loading pin can fit both standard and Olympic weight plates.