Monday, September 12, 2011 at 12:16PM Much love to Fixcraft from MBP. We have been using their mallets with a lot of success. They last long and aren't too heavy. We recommend you use these shafts. They also have great wheel covers, stash pads and more. Check 'em out.
Monday, May 23, 2011 at 06:27PM 
Same shaft used by World Champions "Crazy Canucks". This strong, yet incredibly light weight shaft is made from 7075 T6 aluminum and will immediately become your go-to mallet.
Weight:156grams / 5.5oz
*Length:49" (37" straight length, 12" taper)
*Measurements:18mm (11/16") for first 37" then tapering to 13mm (1/2")
Wall Thickness: 1mm
Check them out at nsbikepolo.com
Gold, Northern Standard, shaft 
Play hard, ride hard, live hard... Love, MBP P.S. Don't be scared :)