Weighted Screws and Allen Wrench kit for drivers, woods and hybrids – steel, tungsten and aluminum. Reviews & Comparisons Apr 132012 Spread the love Weighted Screws & Allen Wrench kit Used in Power Play System Q drivers, woods and hybrids Material Weight Steel 4 grams Tungsten 6 grams Tungsten 8 grams Tungsten 12 grams Wrench Leave a Reply Cancel reply Your Comment You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong> Name (required) E-mail (required) URI Save my name, email, and website in this browser for the next time I comment.