Outside Dimension of Bulldog Gooseneck Coupler BD0289800300

Updated 04/12/2021 | Published 04/08/2021

Question:

I know the description says 4-1/2 inch outer tube diameter, is this OD or ID?

asked by: Will

Helpful Expert Reply:

The 4-1/2 inch measurement that is referred to on the Bulldog Gooseneck Coupler - Square # BD0289800300 is the outside measurement of the outer tube, so OD.

I have added a link below to a video review for you to check out as well of the Bulldog Gooseneck Coupler - Square # BD0289800300.

expert reply by: Kyle S