Features: -Solid cold rolled steel machined parts-not cast. Fits 1 3/4 " diameter tube with a .120 wall tube thickness. Ends have a flange so they will not fall into the tube. Front bungs also feature an internal passage for easy feed wire access port for pulling wires to run lighting and accessories.(wire not included) Works with factory doors. You get: Set of 6 of bungs- Just what you will need to build your 2 seat cage. Kit is made for utilizing factory mounting points. Aftermarket parts compatible with 2014-2021+ Polaris RZR XP1000 Models /Turbo S Models