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Gray galvanized steel rail clamp sign holder, 40 in post

Accuform Signs

Accuform Signs FRR350 Portable Rail Clamp Sign Holder, Gray

SKU CH-AW3N-8JTW5

A portable rail clamp sign holder with a 40 in galvanized steel post

  • Product typeEmergency Exit Signs & Lights Accessories
  • Portable clamp attaches signs to rails without tools
  • Galvanized steel construction resists corrosion in outdoor environments
  • 40 in post height positions signs at visible eye level
  • FRR350 model designed for temporary hazard and exit marking

Portable Rail Clamp Sign Holder

The Accuform Signs FRR350 is a portable rail clamp sign holder built for temporary safety marking. Galvanized steel construction resists corrosion in outdoor or industrial environments. It suits maintenance crews, facility managers and event staff who need quick, reusable signage mounting on standard railings. The clamp design allows tool-free attachment and removal as work zones shift.

Upgrade from tape, zip ties or magnetic mounts

This holder replaces improvised fastening methods that slip, damage surfaces or fail in wind. The 40 in galvanized post keeps signs visible above crowds or equipment. The jump is worth it when signs must stay readable and secure for repeated short-term deployments without permanent installation.

How it compares

Measured against everything we stock in Emergency & Hazard Lighting, at today’s prices. Recalculated every night.

Price $74.99
Pricier than about 80% of the 1,162 comparable items (median $30.99).

Specifications

Product
Brand nameACCUFORM
Product typeEmergency Exit Signs & Lights Accessories

Questions about this item

What rail size does the 350 clamp fit?

The FRR350 portable rail clamp sign holder mounts on standard rails using its integrated clamp mechanism.

How do I install the sign holder on the rail?

Position the clamp over the rail, tighten the adjustment bolt until the 40 in post stands vertical, then verify the breakaway feature is disabled for permanent mounting.

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