Danger Crane Overhead Sign – Vinyl Decal or Aluminum, 18 × 12 Inches

ALSGN-003

Warn people of a crane overhead with this DANGER — CRANE OVERHEAD sign. The text-only design has white DANGER lettering inside a red oval on a black header, with large black CRANE OVERHEAD lettering on a white lower panel. It has no directional arrow or crane illustration.

Size and material options

  • Stock size: 18 inches wide × 12 inches tall.
  • Laminated vinyl decal: SKU ALSGN-003.
  • Aluminum sign: SKU ALSGN-003-12x18x.040.

The vinyl option is an adhesive decal for a suitable surface; the aluminum option is a rigid sign. Both stock options carry the same warning wording and overall dimensions. Other sizes are available by special order; contact us to discuss your requirements.

Choosing and mounting your warning

As general guidance, choose a visible fixed location where people approaching the crane operating area can read the warning before entering. Follow your facility’s procedures and equipment manufacturer’s label-location guidance. Consider the approach direction, lighting, mounting space, and viewing distance when selecting the position.

Apply the vinyl decal to a suitable clean, dry surface following the supplied application instructions. For aluminum, confirm your mounting arrangement before ordering; do not assume mounting holes or hardware are included. Do not cover equipment nameplates, controls, instructions, or other warnings.

What the sign communicates

This sign communicates the presence of a crane overhead. It is not a capacity marking, crane travel-direction label, or inspection record. It does not establish a restricted zone or replace barriers, training, supervision, or safe operating procedures. The oval danger header describes the artwork; its appearance alone does not establish OSHA or ANSI compliance or guarantee accident prevention.

Created, printed, cut, and shipped in the USA. Browse related warning designs in our Overhead Crane Warning Signs & Safety Labels collection.

Both stock options measure 18 inches wide × 12 inches tall. Choose a laminated adhesive vinyl decal or a rigid aluminum sign. Other sizes are available by special order; contact us with your requirements.

No. ALSGN-003 is a text-only design with an oval red DANGER header and CRANE OVERHEAD wording. It has no directional arrow or crane illustration.

Choose a visible fixed location where people approaching the crane operating area can read the warning before entering. Follow your facility’s procedures and equipment manufacturer’s guidance. Do not cover controls, equipment nameplates, instructions, or other warnings. For aluminum, confirm your mounting arrangement before ordering.

Technical & Safety Data

Product Composition & Identification

Film Construction: 2.75 mil Polymeric Calendered Vinyl base paired with a 2.75 mil flexible clear Polymeric Calendered Vinyl overlaminate.

Adhesive System: Clear Solvent-Based Permanent Pressure Sensitive Acrylic.

Total Adhesive Thickness: 2.3 mil combined (1.2 mil base and 1.1 mil laminate).

Health, Safety & Regulatory Compliance

Fire Rating: Class A fire rating under ASTM E84-17 testing.

Commercial Safety: Meets the highest life safety requirements for indoor and outdoor commercial graphics.

Toxicity & Structure: Phthalate-Free Film Structure.

Regulatory Standards: Meets the health and safety requirements set forth by CPSIA, REACH, RoHS, and California Proposition 65.

Physical & Chemical Properties

Chemical Resistance: Resists mild acids, mild alkalis, solvents, and salts.

Moisture Resistance: Excellent resistance to water, including full immersion.

Tensile Strength: 12.5 Pounds/Inch.

Dimensional Stability: 0.020 Inch (Machine Direction).

Peel Adhesion: 4.5 Pounds/Inch from Stainless Steel.

Environmental & Temperature Tolerances

Operating Temperature Range: -40°F to 190°F.

Application Temperature: 50°F to 80°F recommended.

Installation Surface: Clean, dry, and free of dust, dirt, debris, or grease.

Outdoor Lifespan: Up to 5 years permanent durability.

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