Includes adjustable finish nuts for superior performance over crimp ring style bow eyes. The 3/8" shafts have rolled threads. For use as a tie-down point on your boat?s bow. Can be used in conjunction with lifting eyes for a more robust lifting assembly. Machined 304 stainless steel. A 1/2" B 3-7/16" C 1-3/8" D 5-5/16" E 1-7/8" Pkg. Card