Without the installation block, the installation is slower.
This is a fantastic gusset nozzle, installation is a bit slow but great results. I'm starting to use them for drawers and add a few dowels to make them very strong. The only thing I want is an install block, but I'll do it.
Pros
√ Ideal for kitchen and bathroom doors, office cabinets, floor tables, bedroom shelves, exterior frames, walls and more.