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Rectangular aluminium traffic sign, 18 by 48 inches, printed Detour Left

Lyle

LYLE M4-10L-48HA Detour Left Traffic Sign 18 in 48 in Aluminum

SKU CH-72C9-F8Z14

Aluminium detour-left traffic sign measuring 18 in by 48 in with mounting holes

  • TypeEmergency Exit Signs & Lights Accessories
  • Aluminium construction resists corrosion for outdoor durability
  • 48 in width ensures high visibility to drivers
  • 18 in height meets standard sign dimensions
  • Pre-drilled mounting holes simplify installation
  • English "Detour Left" legend directs traffic clearly

18-by-48-Inch Aluminum Detour Left Sign

The LYLE M4-10L-48HA is an aluminum traffic sign measuring 18 inches high by 48 inches wide. It displays a detour left message in English and uses mounting holes for installation. The horizontal rectangle shape suits roadway and work-zone guidance.

Replaces Worn or Missing Detour Markers

Use this sign to swap out damaged, faded or lost detour left panels in an existing traffic-control system. The jump is worth it when the current legend is no longer legible at distance or when a project requires a new aluminum blank that matches the specified 18-by-48 dimensions.

Verify Mounting Hole Pattern and Local Regulations

Before ordering, confirm that the mounting hole spacing on your posts or frames matches the sign’s hole pattern. Check that aluminum construction meets the material specification for the job and that the English legend satisfies local language requirements.

Highlights

  • Aluminium construction resists corrosion for outdoor durability
  • 48 in width ensures high visibility to drivers
  • 18 in height meets standard sign dimensions
  • Pre-drilled mounting holes simplify installation
  • English "Detour Left" legend directs traffic clearly

Specifications

TypeEmergency Exit Signs & Lights Accessories
BrandLYLE

Questions about this item

What size mounting holes does the 18 in by 48 in aluminum sign require?

The sign uses pre-drilled mounting holes; match your hardware to the hole pattern on the 48-inch width.

How do I install the detour left sign so the reflective face stays visible?

Bolt the aluminum panel through its mounting holes to a post or barricade with the printed side facing traffic.

When should I replace the 18-inch high aluminum detour sign?

Replace it when the reflective sheeting fades, the aluminum bends, or the printed legend becomes illegible.

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