20" Cast Nylon Sheave, Round groove, bearing, and free spacers
Model 20-NR
Root Diameter: 20"
Overall Diameter: 22.25"
Material: Nylon
Groove Type: Flat 15/16" wide
Overall Width: 1-7/16"
Maximum Cable Diameter: 15/16"
Weight with Bearing: 7 lbs 10 oz
