Extra Heavy Duty Garage Door Pulley - 3 INCH 200LB (4 Pack)
Brand: Sanford and Son? Services Inc
Color: Gold

Extra Heavy Duty 3" Garage Door Pulley with 200LB Load Rating not 100LB Load Rating. If you are using this for garage doors, torsion springs, extension springs, and related door hardware can cause serious injury or death if not handled and installed properly. Professional installation is recommended.Do not attempt to install springs or hardware yourself unless you have the proper tools, reasonable mechanical aptitude and experience, and upper arm strength.

Extra Heavy Duty 3" Garage Door Pulley
200LB load rating @ 10,000 cycles
Maximum cable diameter 5/32"; 3/8" Bore
Lubricated