You've got an over-ride brake coupling and need the mount plate to line up properly. This Jaycar plate gives you 137mm from tow ball centre to first mounting hole, snap-on fit with ball adjust, and a 50mm ball. Set your height, bolt it down, and stop guessing at the gap
| brand | Jaycar |
| sku | TTA635 |
| tow_ball_to_first_hole_mm | 137 |
| coupling_style | Snap-on with ball adjust |
| tow_ball_size_mm | 50 |
| application | Over-ride brake coupling |