Boom Hanger - 80mm(3-1/8") Internal Width

125mm(5") long x 80mm(3-1/8") wide

Material Diameter: 7.9mm(5/16").
Fixing Holes Diameter: 2 x 8.1mm(5/16")

Applications:
Typically used on dinghies, catamarans and small keelboats
Materials:
Grade 316 stainless steel