Hole Dimensions for the Bracket of the THXADAPT9

Question:

Re: Thule XADAPT9 Load Bar Adapter for Echelon, Peloton and Prologue Bike Racks #THXADAPT9 Hello, question: what’s the parallel length of the two square opening on the bracket, not the diagonal length? I’m trying to find out the max bolt size which can fit in. Next question: what’s the length between the two square holes? The last question: does this kit #THXADAPT9 come with one or two brackets? Let me know. Thank you.

asked by: Akio K

Expert Reply:

I went and pulled a # THXADAPT9 from our warehouse to get the dimensions you asked for and the square holes are 1/4 inch by 1/4 inch and are 4 inches apart on center.

This only includes one bracket.

expert reply by: Jameson C