All our replacement columns are heavy duty, latex-backed sisal weave and solid pine plugs, secured with industrial fasteners. The core walls are thicker and stronger than your original columns making for a sturdier, safer support and more scratching surface area.

No hardware is included. Please retain all of your original hardware. If you have a male end on your column (a threaded rod protruding), check to see if it is a rod that can be removed. If it isn't, we advise you to purchase a threaded rod from our If your male end protrudes more than 3/4", please notify us of this fact when you order. Our rods stick out that far when completely inserted. Also, our female ends require a bolt or or rod to be at least 3/4" long in order for it to reach and secure itself to our threads.

If you are unsure of which brand of cat tree you have, it is important that you refer to , under "I'm not sure what brand I have. Which parts do I need?"

To make an informed purchase: Before you order, please review our , which is the basis on which all sales are made.