Medium 150mmx120mmx19mm thick, King StarBoard® Mounting Blocks for your Boat Fit-Out. No need for screws or holes in your Transom or any other part of your pride and joy. Mount your Transducer, Speed Probe, Battery Switches, Fuel Filters, and lots more.
The milled T slot provides 2 square shoulders with great surface area for a superior mechanical bond. Simply overfill slot with structural polyurethane marine adhesive (Brands like Sika, 3M and Bostik) also place dollop in middle and allow to spread into groves when compressed on to surface.
The only way this block can come off is if you have not prepped your boats surface, follow the directions on the adhesive you are using and prep your boat surface to suit, an alcohol wipe is included to remove any oil residue from your skin from handling the Mounting Block.
Will help eliminate Galvanic corrosion in Aluminium Boats caused by incompatible metals and best of all it can be removed by slicing with your fishing wire trace, slide back and forth while applying pressure; will leave no marring of surface to be patched.