BCB is very ingenious with the plates they use to help secure trolling motors. These are NOT the easiest to get to, but the screws are not stripped. You are turning the bolt and nut together. On some rigs the front plate resembles a square with the corner cut on one side to compensate for the bow coming to a point. I was sore for a week after changing trolling motors, but have great confidence with its security. The backing plates presented a challenge to access.