Vishusju 90mm Pulley Wheel for Cable Machines Silent Bearing Home Gym Equipment Pull Down Attachment Weight Lifting Pulley Traction

Pulley wheel is made of durable plastic,with silent bearing. Anti-rust metal bracket.The weight capacity up to 180kg / 400lbs.
Security design,the pulley 360 degree rotation can ensure safety,prevents the rope from twisting.
Smooth groove design,groove width and depth is 10mm,for cables with a diameter up to 8 mm
Pulley diameter 90mm,the connected pull ring hole diameter 20.5mm.
For home gym DIY fitness pulley system,pull down,lifting blocks.Exercise training for triceps, biceps, back muscles ect.