Ram Rod holders..... Will they fit any other bases?

[Coach]

Would love to try the Ram holder but my boat is rigged with Fish-On holders and was just wondering if they would match up with the Fish -On bases. Thanks

[Walleye boy]

The Ram rodholders come with there own base which match up directly to fish-on, attwood and other bolt patterns they also fit into those existing ones but the best fit is in there own.