Truth window hardware

Question

This part locks the guide rail into place.

Thanks in advance.

Jasmine · Accepted Answer

The nylon piece you have here reminds me of the 38-130 Truth Maxim Adjustable Keeper. To confirm that this is the right replacement, be sure to compare the overall measurements.

The opposite handed version is the 38-131.

Alternate image for 38-130

Profile view of 38-130