Features:Easy to install and operate.The third pole can be wired to control an LED status light or other custom function.There are a total of nine lugs on each switch, three per pole.At least 7/8" depth and 1/2" diameter mounting hole are required, the threaded portion is 7/16" tall. Hex nuts, lock washer, flat washer inculded.Fitments:For rewiring vintage padals or effect boxesFor Electro-Harmonix, T Rex, Retro FX, Radial Bigshot,ect effects pedalsInstalled in the instrument has no color lines or other components of the signal chain. Specifications:Material: Metal+PlasticColor: Silver+BlackPin Quantity: 9-PinActact Type: 3PDTSize: 2x1.7x4.3cm/0.79x0.67x1.69(LxWxH)Quantity: 1 Pc Note:Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bidDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank youNo Retail PackagePackage Contents:1 x 3PDT 9-Pin Guitar Effects Stomp Switch Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out 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