This is the Duratrax Black Nylon Body 3" Post
FEATURES: Made of a Black Nylon Material
Adjustable Height Collars (1/4" inside diameter) Secured
With A Single Set Screws
Great for Making Custom Size Body Mounts
INCLUDES: Two Mounting Posts
Two Collars
Two Set Screws (4-40x1/8", use 0.050 hex wrench)
Two Mounting Screws (4-10x3/8" flat-head, use 1/16" hex wrench)
SPECS: These Are Adjustable From 2.5" to 3" In Height