Prime-Line Bi-Fold Door Top Guide Wheel, Nylon (2-pack)
$6.47$647
This guide is constructed from nylon and includes a 3/4 inch diameter roller. It has a nylon base that measures 3/8 inch diameter. Used by a variety of wardrobe door manufacturers.
Nylon and stamped steel construction
3/8 in. diameter spring-loaded bi-fold door pivot
Easy installation with low maintenance with a few simple tools