Removal of rear cross sill for box

[lenguini]

Hi all,wondering if you could help me.I cannot get the last to bolts out of my rear cross sill.Just behind and below the taillight one upper and one lower.I believe theyare 11/16 but my box end is the only wrench I can get in the space and its loose on the bolt ???? Using a 12 point maby a 6 point,Id appreciate the help.

Thanks,
Ed.

[jonzcustomshop]

try the 1/2 inch, all the ones I have done are that size, and the best wrench I use for that is my 1/2-9/16 12 point combo wrench, it is a bit longer than a regular 1/2 inch box end wrench, and gives you a bit more power.

[lenguini]

It worked ! Thanks for the help,appreciate it.

Ed.