Storage clip set for 3 steps ladder and 4 steps ladder. 1- 1/4" diameter opening. Set comes with 2 clips for easy storage of your dive ladder. Also use for boat hook storage. C-Shape Storage clip set for 3 step telescopic ladder (Tube size 1-1/4") and 4 step telescopic ladder (Tube size 1-1/4"). 1- 1/4" diameter opening. This Set comes with 2 clips for easy storage of your boat ladder stowing, also use for Boat Hook storage.