Spring Fork Rod Top Nut Set

Rod nut set includes two hex nuts with attached acorn top nut for ease of installation, in a chrome finish.
Hex nut is covered by an acorn top nut, why? Less cost than machining an acorn nut. This is a 4 piece kit. *NOTE: Includes 2 Replica acorn type nuts made exactly as the original 2 piece design, with the cap pressed onto the nut and the spring retainer nuts. And 2 lower hex cadmium nuts with 7/16"-20 threads.