This versatile button switch enhances the functionality of vehicles and equipment by providing a reliable ignition or horn activation way. Its robust design supports long-term use, while the user-friendly interface ensures smooth operation. for upgrading or replacing existing systems, it meets the demands of modern automotive and marine users. Features -Color:Assorted Color -Material:Zinc alloy, iron -Size:6.00X3.00X3.00cm/2.36X1.18X1.18in -Size:6.50X2.70X0.20cm/2.55X1.06X0.08in -Note: Fits 16mm hole -functionality: push button switch delivers immediate engine ignition, optimizing performance and saving valuable time during operations -Heavy duty durability: push button switch constructed to withstand challenging environments, ensuring reliable use in trucks, boats, and other heavy duty applications -Optimized engine control: push button switch ensures precise ignition for smoother operation, reducing wear and enhancing the efficiency of diesel generator sets -Effortless activation: push button switch features a user friendly design for quick and easy startup, ideal for emergency scenarios requiring rapid response -Multi device compatibility: push button switch adaptable to various vehicles and equipment, a practical way for diverse operational requirements Package list: 20 x switches 30 x Fixed Iron Plates