I ended up using 2 10mm studs (lower engine studs from type 1 beetle) and a flat piece of stock with a M4 bolt to hold the crank pulley, and I ended up hammering a T40 hex bit in the SHCS (Socket Head Cap Screw) n got 2 of them out, got one out with a T45 n then last one T50. Also made the tensioner tool out of the same pics of flat stock, if I ever get time I will post pictures n measurements of the tool.