FINALLY!! A Full Body Home Gym Pulley System. This system includes 2 aluminum alloy silent pulleys to hit all variations and angles of the body for maximum growth potential. We spend a great deal of time going over customer reviews and responses to give you the BEST quality in Home gym equipment. With our new upgraded hardened 2" adapter sleeve with a built in set screw will assure stability for your weight plates on your loading pin. This was a big upgrade from the competitors cheap foam adaptor. Simple but effective upgrades makes GOLDBOX LLC Home Gym Pulley System a step above the competition!