Knife Switch: Top Post with Stud

Switches recommended to mount on negative battery post. Easy to reach and operate. With 5/8"e; diam. post, plus 5/16-18 threaded stud and wing nut for accommodation of a variety of versatile wire leads and extra connections. Carries 250 amps continuous and a maximum surge of 750 amps. 3"e; wide x 4"e; long x 2-1/4"e; high