Prime-Line 78 In. D X 1.75 In. L Mill White Steel Guide Wheel 2 Pc

Description

This is a spring-loaded 7/8 in. diameter nylon roller guide in a steel nail down base. The base is 3/8 in. with 2 nail down tabs on either side. It mounts on the top edge of a bi-fold door that is 1 in. to 1-3/8 in. thick and up to 30 lbs.

Spring-loaded steel base

Base is 3/8 in. diameter with two nail down tabs

7/8 in. nylon roller guide

Used by a variety of bi-fold door manufacturers