4 Pack Threaded 1" x 1-1/2"(OD) Rectangular Plastic Tubing Insert 1/4-20 Threads

Description

4 Pack threaded rectangular plastic tubing insert with 1/4-20 metal threads. Fits 1" x 1-1/2" outside diameter tubing
with 16/18 gauge wall thickness.
External edges fit flush
with the outside edge of
the tubing for a clean, finished appearance.