Danger two blocking hazard safety and warning decal label

Danger Two Blocking Hazard 4.25" x 8.5"

  • $4.00
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Self Adhesive Vinyl Decal 4.25" x 8.5"

"Danger two-blocking hazard.

To avoid death or serious injury, keep load handling devices away from boom/jib tip when extending or lowering the boom and when hoisting up

This crane should have a functional anti-two-block and control lock-out system. Test daily for proper operation.

Follow instructions  in operator's and safety handbook.

Do not pass loads or boom over ground personnel."


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