Marine Grade: Yes
Stud Material: Stainless Steel*
Stud Size: 5/16-18
Stud Length: 21/32″ (16.5mm)
Current Capacity: 150 Amps continuous
Base Dimensions (max): 2 3/32″ x 1″ (53.3mm x 25.4mm)
Mounting Holes: #10 screws, 1 3/8″ on center (35mm on center)
*As with all Stainless Steel hardware, we recommend the use of anti-seize when assembling to prevent galling.