The GW1077 and GW1087 are both 24" long. The angle on the GW1077 is 45 degrees. Whether or not you need the double ended bar is really more of a preference in how you prefer to apply pressure and which angles work best for you. Personally I use the GW1077 for what I will call normal hosel designs and the GW1076 for short hosel designs like the older Callaway bore throughs etc. You could also use the GW1036 for those short hosel designed. Personally I like and use the 45 degree angle bars whenever possible.
Date published: 2017-01-20