This is the Titanium Shock Shaft with Teflon Piston 2-Hole for the GTR Shocksfor the Revo from Traxxas.
Polished titanum construction
Two Shock Shafts with Teflon Piston
Installin in shock set
length: 1.8" (47mm)diameter: 0.14" (3.5mm) shaft 0.098" (2.5mm) threads