What mounts have people used for the Troton 32" curved light bar for an 2014 XP1K?

I see a lot of people using the Tusk mounts but what size? Any help would be apriciated I dont want to buy more then I need. Thanks in advance.

What mounts have people used for the Troton 32" curved light bar for an 2014 XP1K?

I see a lot of people using the Tusk mounts but what size? Any help would be apriciated I dont want to buy more then I need. Thanks in advance.