Fixing handles on knives can be a challenge. This simple modification to a standard Quick-Grip makes it much easier to get nice tight glue-ups of you handle. Remove the yellow pad and cut a vertical slot 4mm in one end of the Quick-Grip. You can then put the yellow pad back on an use it as a normal grip or remove it and use it for you handles.
To use glue your handle and place the blade in the slot. Gently squeeze the handle. Before final tightening check alignment of the layers, then tighten it up.
For best results make sure each layer in the handle is flat and do a dry run to check the joins before gluing.