USE THIS WRENCH WHEN THE HANDLE IS MISSING OFF THE BALL VALVES. THIS IS A THICKER METAL THAN THE WV102 VERSION. THIS SHOULD FIT 1/2" - 2" BALL VALVE STEMS.
KEEP IN MIND THAT THIS IS DESIGNED TO COVER MULTIPLE BRANDS AND IT MAY FIT A LITTLE LOOSE ON SOME OR NOT FIT THE PARTICULAR STEM YOU ARE DEALING WITH.