PPB-12 & PPB-13 Round Post Sign Brackets — Compression-Style Mounting

Install traffic and property signs quickly and securely with our PPB-12 (single-sign) and PPB-13 (back-to-back) round post bracket sets. These aluminum, compression-style brackets are purpose-built for standard 2 ?″ OD round sign posts, delivering a clean, drill-free mount that stands up to the elements and daily use.

Why These Brackets

• Perfect fit for 2 38" pipe (round) posts — Designed specifically for round traffic posts commonly used for parking and regulatory signs.
• Compression-style grip — Securely clamps around the post to hold your sign without drilling into the pole.
• Durable aluminum construction — Corrosion-resistant 1/8″ aluminum for dependable outdoor performance.
• Complete hardware included — Each set ships with the bolts and nuts you need for a fast, professional install.
• Simple, two-piece design — One pair mounts a sign at the top and bottom holes for rock-solid stability.

Choose Your Configuration

• PPB-12: Mounts one sign to a 2 3/8" round post (pair of brackets + hardware). Ideal for most parking, property, and regulatory signs.
• PPB-13: Mounts two signs back-to-back on the same 2 3/8" post — perfect for two-direction visibility on roadways and lots.

Both kits are supplied with the necessary hardware and use standard sign hole spacing (pair mounts at the top and bottom holes on typical MUTCD-punched signs).

Best For

• Cities & municipalities needing reliable, code-compliant sign mounting
• Parking lots, campuses, HOAs, and private property signage
• Contractors and maintenance crews who want fast installs and long-term durability

Installation Tips

1) Position one bracket at the sign’s top holes and the second at the bottom.

2) Wrap each bracket around the 2 3/8" post, insert bolts through the sign face and tighten evenly.

3) For back-to-back installs, select PPB-13 and secure both signs before final torque.