Will Bulldog Coupler Fit In 3 Inch Square Tubing

Question:

Would this slide inside of 3x3 square tubing? Im assuming that it would, just want some clarification on this before ordering. Thanks/

asked by: Paul R

Expert Reply:

The Bulldog Collar-Lok Coupler # BD028387 will work for you, but it will not be able to be placed inside your 3" square tubing; instead, it will actually weld onto the tube. Square couplers are designed to fit over the straight tongue as opposed to slid inside it like you sometimes see with round tube couplers.

expert reply by: Kyle S