Sturdy steel post base that delivers durable, adjustable support for outdoor cylindrical posts. Built from heavyduty steel with a rustresistant black finish, this base secures chain link fence posts, lamp posts, mailbox posts and other round steel posts for reliable longterm performance. Key benefits Durable construction: heavyduty steel and smooth welded joints resist wear and provide a solid anchor for outdoor posts. Corrosion protection: rustresistant black finish extends service life in exterior conditions. Stable, adjustable hold: round flange with dual sidefixing screws lets you position the post and lock it firmly to prevent wobble or rotation. Quick installation: designed for fast, straightforward mounting to concrete or masonry using the included expansion bolts. Important attributes Material: heavyduty steel with a rustresistant black finish. Base design: solid round flange with smooth welding for added strength. Fastening: dual sidefixing screws for secure post retention. Installation requirement: predrill a 12 mm hole for the expansion bolts; flange is then secured, the post inserted, and side screws tightened. Hardware: includes expansion bolts for mounting (use recommended 12 mm hole). Installation overview (concise) 1. Mark flange location and predrill a 12 mm hole in the mounting surface. 2. Place flange, mark bolt positions, and secure the flange using the included expansion bolts. 3. Insert the cylindrical post and tighten the dual sidefixing screws to lock the post in place. Practical use scenarios Chainlink fence : mount the base to a concrete footing to or stabilize a fence post without digging. Mailbox installation: secure a mailbox post to a driveway or poured concrete pad for a neat, rigid installation. Outdoor lighting or flagpole: install lamp posts or decorative flagpoles on patios, porches, or garden hardscapes where a bolted base is preferred. Why customers choose this base Provides a reliable, lowprofile solution for securing cylindrical posts to concrete or masonry. Adjustability and dual screws make alignment and longterm stability simple. Rustresistant finish and welded construction reduce maintenance and increase longevity. Compatible applications Chain link and privacy fences Mailbox posts Lamp posts and outdoor lighting Flagpoles and decorative posts Other steel cylindrical posts used in residential and garden projects If you need a durable, easytoinstall base that keeps outdoor posts secure and stable, this heavyduty steel post base is built for that purpose.