Perko 8503DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect w/o Key Lock CWR with the signature "blue ropehold"

with the signature "blue ropehold" has proven itself in the most adverse conditions

Improve fuel economy and passenger comfort with Uflex electromechanical trim tabs

1/2" x 35' Nylon Double Braid Dock Line - Grey

Mount: Shakespeare Style 409-R or 410-R Mounting Kit (sold seperately)

Perko 8503DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect w/o Key Lock CWR with the signature "blue ropehold"Medium Duty Battery Selector Switches Diameter: 5 1 4" Depth: 2 5 8" Polycarbonate Body with Brass Terminals Ignition Protected For use with 6 to 32 Volt Marine Electrical Systems Capacity 250 AMPS Continuous, 360 AMPS 5 Mins. Intermittent Terminal Stud Size: 5 16" When used with Non Unitized Alternators, these models will interrupt the field current (reducing the possibility of damage) if turned "OFF" with the engine runnin