DC,
Just raid your old cheese's cutlery drawer for a few stainless steel bread and butter knives.
Cut it where blade meets handle. Shape the handle a bit, drill a hole in both ends; bingo, stainless slug.
Shape the blade a bit, put a bend in it about 1.5cm from the fat end, drill a hole in both ends; bingo, small bumpa bar.
Cheers,
Jeff