Leveling Mount Leveling Mount Type Swiveling Stud Base Dia 1 in Height 3.19 in Load Capacity 1000 lb Thread Size 1/4 In.-20 Construction 316 Stainless Steel Hex 1/2 in Includes Locking Nut Bolt Length 2.5 in Finish Stainless Steel Base Material 316 Stainless Steel Bolt Material Stainless Steel Base 316 Stainless Steel