What is this?
This ukulele tuner is primarily intended for use with Ukulele parts replacement string tuning pegs.

What will I get?
The white ukulele machine head is in size of: Overall length: 40.5mm / 1.59inch; Overall width: 20.2mm / 0.80inch; Overall thickness: 10.3mm / 0.41inch.
The black ukulele machine head is in size of: Overall length: 35.8mm / 1.41inch; Overall width: 19.7mm / 0.78inch; Overall thickness: 10.2mm / 0.40inch.
In the package of 4Pcs × white ukulele machine heads and 4Pcs × black ukulele machine heads.

Are there any advantages of the product?
Made of plastic and metal, it is sturdy and durable for your use. The small screw on the top can effectively adjust the pressure.

How to use it?
Insert the threads of the tuning pegs into the holes of the ukulele, and then tighten the top screw.

What should I notice?
Please check the size of the installation part before purchasing!