1 1/8" Fine Screw Jack Jam Nuts Aluminum (Set of 4)
There is a little peace of mind with Wehrs jams. These are lightweight aluminum instead of a heavy hex nut. They come in 1-1/8'' fine, use a 1-1/4'' wrench, and come as a set of 4.
Jam Nut - 1-1/8-12 in Right Hand Thread - Aluminum - Black Anodized - Set of 4 - Part Number: WM491125A
