Full 316 stainless steel hose clamps are perfect for ballast systems or your engine. Band and screw threads are properly pitched, rendering the clamp virtually immune to vibration-caused back-off. Also, they provide excellent clamping force on the shorter barbs that are typically found on ballast parts and fittings.
Made of full stainless steel for ultimate corrosion resistance so your connections will always look good. Also, since the nut drive is stainless also, they will be just as easy to adjust or remove as the day it was when you installed them. Making it easy if you ever need to change a hose or remove a connection.