TWO Saftron 3" Gray Surface-Mount Bases for Pool Ladders (SB-3) - FREE Shipping - Use SB-3 bases to surface mount Swimming Pool Ladders to concrete or wood decks. Mounting hardware included. (3" H x 5.2" Diam). - An easier and less expensive installation alternative to Anchor Sockets for mounting pool ladders. Mounting hardware included (four SS Lag Bolts, Washers and Anchors) Colors are integral to the material. Not an after-coat. They will never chip or flake off Non metallic composite material does not get hot in the sun. Immune to the corrosive effects of Salt Water Chlorinator Systems. Maintenance Free Material and finish made in the USA