The Wide Body Green StringWeaver is best used on larger racquets with an open string pattern for which the distance between the 14 middle main strings is between 6-1/2 and 7-1/4 inches. The Green StringWeaver latches onto the middle 12 main strings, though you size it by measuring the distance between the 14 middle main strings.
StringWeaver
Wide Body Green StringWeaver
$31.99
For use with open string patterns often found on wide-body racquets.