Danger Look Out For Crane Sign – Vinyl Decal or Aluminum, 18 × 12 Inches

ALSGN-007

This Danger Look Out For Crane sign gives people a direct reminder to watch for a crane in the area. The artwork reads DANGER — LOOK OUT FOR CRANE, with an OSHA danger header above bold black wording on white. It is a text-only crane warning sign, without an arrow or crane illustration.

Choose a decal or rigid sign

  • Laminated vinyl decal: adhesive format for application to a suitable surface, SKU ALSGN-007.
  • Aluminum sign: rigid format for a separate mounted sign, SKU ALSGN-007-12x18-Aluminum.
  • Stock dimensions: both options are 18 inches wide × 12 inches tall.

Choose vinyl when you need an adhesive warning on an existing suitable surface, or aluminum when your installation calls for a rigid sign. Confirm the mounting arrangement for aluminum before ordering; do not assume mounting holes or hardware are included. Other sizes are available by special order; contact us with your size requirements.

Is this the right crane warning?

LOOK OUT FOR CRANE is a general crane-awareness message. Unlike “Crane Operating Overhead” or “Keep Out From Under Crane Loads,” it does not specify an overhead location or tell people to keep out from beneath a load. Select the wording that matches your identified hazard and facility procedures. Compare messages in our Overhead Crane Warning Signs & Safety Labels collection.

As general placement guidance, position the warning where people approaching the crane area can see it before entering, following your facility’s procedures and equipment manufacturer’s guidance. Keep controls, nameplates, and existing instructions unobstructed. This warning supplements, rather than replaces, access controls, training, and safe crane operation. The OSHA danger header describes the design; the sign alone does not establish workplace compliance.

Created, printed, cut, and shipped in the USA.

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.

Search