Buy: Pulley

: Preferred for being smoother, quieter, and having a "commercial grade" feel. However, some users report no significant difference in drag compared to high-quality nylon.

When shopping for gym pulleys, the material of the wheel (sheave) is a common debate among users: buy pulley

This high-efficiency single pulley is designed for intensive rescue use and hauling heavy loads. : Preferred for being smoother, quieter, and having

: It allows for lat pull-downs, tricep extensions, and cable curls on almost any rack. : Preferred for being smoother

: It typically retails for around $399 , though frequent sales can bring it down to a more worthwhile $250 price point. Expert Comparisons: Aluminum vs. Nylon

: The "unmatched" response time is frequently cited as a reason for switching from other platforms.