The AFS SB-620 pedestal assembly features a 6" square base with a 2" diameter tube with a 1" stainless steel stud, two stainless steel jam nuts, and our standard PH 24C head. Shown with stringers that provide additional lateral support. Stainless Steel stud not compatible with AT 4 or WE 4 Bases. Axial Load at 36" Finished floor height: 20,000 LBS.