I have Climb Right spurs, looking to replace the ultra light pads. Which of these will fit?

So the standard will fit the Climb Rights that have the loop at the top of the shank. This is the one without the steel instert. If you want one with the still insert you will want to go with the BuckAlloy option. It fits but to fit it perfectly you will need to file down the flare at the top of the Climb Right shank to slide it the rest of the way.