Adjustable Metal Sign Mount Bracket for 4‑15″ Poles (8 Pack)

The CHOWZZ Adjustable Sign Mounting Brackets are engineered for versatile, secure attachment to a wide range of pole sizes—from 4″ up to 15″ (34 cm). Constructed from sturdy metal, each bracket offers strong bearing capacity and resists deformation, rust, and corrosion, making it ideal for outdoor applications such as street signs, utility poles, mailboxes, lamp posts, and even propane or expansion tanks.

Installation is straightforward thanks to the clever screw‑and‑belt mechanism. Align the strap with the bracket, tighten until tension holds the belt in place, and use a battery‑driven drill with a socket to secure the fastener. The design accommodates both round and square poles, and the included straps can also secure cylindrical items like water‑heater expansion tanks, propane tanks, or gallon buckets.