Here is a picture of Competition Robot Parts’ Roller End Cap (CRP_R_001) pressed into the end of the tubing offered by CRP (CRP_R_002).
These products can be accessed here:
http://www.competitionrobotparts.com/shop/drum-rollers/1-25in-diameter-roller-end-cap/
http://www.competitionrobotparts.com/shop/drum-rollers/1-25in-diameter-roller-tubing/
Thanks for posting these new products from CRP !
This is useful for teams without the ability to hex broach.