Confined Space Hoist Floor Mount Sleeve, Base Installation Fixed, Base Material Stainless Steel, Base Mount Style Flush Mount, Color Silver, Compatible Component One-Piece Arm, Confined Space Component Base, Confined Space Item Davit System, Features Mounts to Horizontal Concrete or Steel Structures, Finish Sand Blasted, For Use On Concrete, Steel, For Use With Mfr. No. DH-3/, DH-19-MILLER, MR50GC-Z7/50FT, Height 9 1/4 in, Includes PVC Liner, Includes Mounting Hardware No, Length 10 in