Description Features: Easy to install and use. The third pole can be connected to control an LED status light or other custom function. There are a total of nine connections on each switch, three per pole. A minimum of 7/8 depth and 1/2 diameter mounting hole is required, the threaded part is 7/16 long. Hex nuts, lock washer, washer included. Fit: For switching vintage pedals or effect boxes For Electro-Harmonix, T Rex, Retro FX, Radial Bigshot, etc. effect pedals Installed in the instrument has no colored wires or other components in the signal chain. Specifications: Material: Metal+Plastic Color: Silver+Black Pin number: 9-pin Activation type: 3PDT Size: 2x1.7x4.3cm/0.79x0.67x1.69(LxWxH) Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement. Make sure you don't mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you No retail package Package Contents: 1 x 3PDT 9-pin guitar effects stomp switch Our products are made of the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it