No. This is for plates. You can put kettlebells on the floor or buy a rack.
#5 How many inches between peg to peg? I have olympic bumper plates that measure about 18" in diameter, and need sonething that can accomidate that.
It's right at 16 1/2 inches in between each peg. My 45lb plates are 18 inches in diameter and I can place a 45 plate on the bottom peg with one on the top peg and the do NOT touch.
#6 Says its rated for 300 pounds, anyone have it loaded with more?
I've got 500. Not saying you should though. Have to follow the manufacturers guidelines for yourself.