Leveling Mount, Leveling Mount Type Swiveling Stud, Base Dia. 4 in, Height 7.88 in, Load Capacity 20,000 lb, Thread Size 1 In.-8, Construction Stainless Steel, Hex 1-3/8 in, Includes Locking Nut, Bolt Length 6 in, Finish Stainless Steel, Base Material Stainless Steel, Bolt Material Stainless Steel, Base Stainless Steel