You are buying here TWO steering attachment brackets Same size One has a bolt and nut ready to attach through the front handle
These were typically used to attach cable and pulley steering but can easily have a centre hole drilled and use it for the mechanical push rod steering to be attached
The distance between the jaws is ~ 5cms (2 ") The front flat plate increases the distance inside the boat by 3 cms
Each normally sells for about £15 so grab a bargain here