Corner posts protectors. Protect your pallet racking frames at the base. This is a lot more cost effective than having to replace your frames because of fork lift damage etc. May be able to install as well depending on where in the country you are.
Brand new post protectors 450mm high, made from 4mm steel.
Each one comes with four dyna bolts 14mm diameter by 100mm long.

Price for one post protector inclusive of GST $38.00.
Any freight would be an additional cost.