The Buyers 250A Rotary Locking Dual Battery Disconnect Switch is the perfect solution for those looking to easily and securely disconnect their dual battery system. This switch is designed to handle the toughest of jobs. The lock mount feature allows the switch to be locked for added security. The T-handle is easy to turn and the material is designed for construction, ensuring longevity. The silver finish provides a sleek look that will look great in any vehicle. FleetPride is your First Click in Heavy Duty®.