Pieces for a computer. Blocks were sanded, buffed/polished, cleaned, flash coppered for 2 minutes, and bright nickel plated. All threaded fittings were plugged with Caswell's plug kit to avoid excess plate on critical threads. The base metal was copper, so the strike plate was done very short just to aid in adhesion of the bright nickel. All Caswell product used - flash copper, bright nickel, super sisal compound, white rouge, blue rouge. Thanks for looking.