Sea-Dog Bow Eyes come with adjustable finish nuts as compared to the crimped ring used on most other bow eyes. The 3/8" shafts have rolled threads. Plate sizes: 080031, 2-1/4" x 3/4". Bow Eyes, 080031-080036 work with Lift Eye 048330 and Bow Eye, 080085 works with Lift Eye, 048350.