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.

Works perfectly

Makes it easy to keep the shaft positioned exactly where you need it.