Features:_x000D_ _x000D_ The guitar locking nut can hold the string tightly and sturdy. _x000D_ Made of zinc alloy material for corrosion resistance and durability. _x000D_ Portable and easy to install,very convenient to use. _x000D_ The set also provides 2 wrench and 2 installation screw to help you to install. _x000D_ Professional and practical design with beautiful appearance, easy to carry and use. _x000D_ _x000D_ Specification:_x000D_ Material:Zinc Alloy_x000D_ Length:42.5mm/1.67in_x000D_ Color:Black_x000D_ _x000D_ _x000D_ Package List:_x000D_ 1*Electric Guitar Locking Nut_x000D_ 2*Wrench_x000D_ 2*Installation Screw_x000D_ _x000D_ Note:_x000D_ 1. As different computers display colors differently, the color of the actual item may vary slightly from the above images._x000D_ 2. Please allow 1-3mm differs due to manual measurement. 1The guitar locking nut can hold the string tightly and sturdy. 2Made of zinc alloy material for corrosion resistance and durability. 3Portable and easy to install,very convenient to use. 4The set also provides 2 wrench and 2 installation screw to help you to install. 5Professional and practical design with beautiful appearance, easy to carry and use. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia