Image 1 of 2 Image 2 of 2 90mm Sheave Pulley - Nylon $35.00 B&D 90mm nylon pulley wheel used on rear sprung sectional doors to run cable through, comes with bearings.OT5211 Quantity: Add To Cart Added! B&D 90mm nylon pulley wheel used on rear sprung sectional doors to run cable through, comes with bearings.OT5211