Feature: ; - SPST Momentary Push Starter Switch. - A push-to-make switch returns to its normally open (off) position when you release the button,this is shown by the brackets around ON. - It’s the standard Horn/Ignition type switch. - Direct fit replacement unit. - Push-button type engine starter with weatherproof rubber cover,prevents dirt,dust and moisture from getting in. - This start button is easy to install. Specifications: ▶Material:Diecast Aluminum and Plastic ; ▶Dimension: Length:2.44 inch(6.2cm),width:1.1 inch(2.8cm) ▶Drill hole size:1/2 inch ▶Threaded parts:0.63 inch(16mm) ▶Voltage:12V ▶Current:20A ▶Color:Silver ; Package Includes: 2pcs Silver Engine Start Switch