The Sabre C30-905-216 anchor bolt foundation materials include all of the hardware you'll need to connect a Sabre Series LDA self-supporting tower ending in Section #16 to a set of anchor bolts that have been embedded into a concrete foundation. The LDA Section 16 anchor bolt foundation hardware includes:BRBR(3) Base shoe weldmentsBR(9) Anchor bolt assembliesBR(3) Horizontal anglesBR(10) Bolt assembliesBR(1) Normal soil foundation designBRBRAll parts have been completely hot-dip galvanized for years of worry-free corrosion protection and are guaranteed to be 100% compatible with Section 16 of the Sabre Series LDA all-angle self-supporting tower.BRBRThese foundation materials are supplied with a concrete design based on presumptive soils (4000 psf "normal") and they may not apply to your particular soil conditions. It is highly recommended that you have a licensed geotechnical firm complete a site survey/soil analysis to make sure you get the right foundation design for your tower's location.