Rubber Shaft Clamp

Not great

Didn't work well to secure shaft, especially with mineral spirits on the shaft

Sturdy Rubber Clamp

Holds a cub well in a vise so you can work in it. I thought I would use it for installing grips but you need a bucket to catch the mineral spirits so I didn't use it in my setup but if you need to hold the club securely it works.

Clampit

Works great. I used the clamp for the regripping of my clubs. It held them securely and didn't damage the clubs.