Gasbox has been making rear fenders for years

These bungs are for 5/16" hardware

Has two screws on back for custom mounting

These are nice when used in conjunction with our threaded 3/8"-16 bungs as they are the same diameter and make for a seamless mount

Coped Steel Bungs 1-1/2 inch long - 3/8-16 thread - 2 pack Subcategory_Neck Cups Gasbox has been making rearThese threaded, coped steel bungs are 3 4" diameter and are drilled and tapped all the way through with 3 8" 16 thread. Coped for a perfect fit on 1" tubing, tack in place then weld it up, mounts are finished in minutes. 1 1 2" in length, measured from the top of the coped radius to the flat end. They are 1018 cold rolled steel for easy welding and are great for mounts of all sorts. Sold in Pairs. Made in Ohio, USA.