Grover 1W Friction Tuners
These are an early Grover design that the company continues to offer. These tuners be found on many Hawaiian ukuleles such as some Kamakas and Koaloa’s etc. There are more parts to these tuners than there are to most tuners which makes them a little heavy (3 ozs.), but they function well. The adjusting screw is designed with a very wide screwdriver slot so it can be tightened with a coin. Clever? Yes. Shipping is $4 for a set of four.