Muteki 32905L SR Series Purple 12mm x 1.25mm SR48 Open End Lug Nut Set, (Set of 20) Extended 48 millimeter length open ended design with knurled ends; can be removed with a 17 millimeter socket Each SR48 lug weighs just under 2 ounces Extended 48mm length open ended design with knurled ends Can be removed with a 17mm socket SR48 lugs weigh just under 2 ounces