The Following Are Examples Of Struck By Hazards

You're walking past a construction site and a hammer slips off the third floor. Or maybe you're in a warehouse and a pallet slides off a forklift. Even so, these aren't freak accidents. They're struck by hazards — and they're one of the leading causes of serious injury and death on job sites.

The short version is this: a struck by hazard is anything that hits you, or that you get hit by, where the force comes from an object or piece of equipment. In real terms, not cutting yourself. Something strikes you. Think about it: not falling down. And the examples of struck by hazards are all over the place once you start looking.

Most people hear "struck by" and think of getting punched. But in safety terms, it covers a weirdly wide range of stuff. Let's get into it.

What Is a Struck By Hazard

Here's the thing — a struck by hazard sounds simple, but the official definition trips people up. In workplace safety, it means you've been struck by an object, vehicle, or piece of equipment that was moving under its own force or gravity. Here's the thing — the key word is struck. The object does the hitting.

That's different from a struck against hazard, where you run into something. Think about it: if a beam falls on you, that's struck by. Sounds like nitpicking? Plus, if you walk face-first into a low pipe, that's struck against. It isn't. So people mix those up constantly. The difference changes how you prevent it.

Objects Falling From Height

This is the classic. Tools, debris, materials — anything that drops from above and connects with your head or body. A brick from a scaffold. So naturally, a wrench from a ladder. Roofing tiles in a wind gust.

Flying Objects

Sometimes nothing falls. On top of that, a piece of metal kicked up by a saw. So a nail from a pneumatic gun that misses the wood. Something gets launched. A grinding wheel that shatters. These move fast and sideways, not down.

Swinging or Sliding Loads

Cranes, hoists, and even manual lifts create swing. Here's the thing — a load on a hook doesn't stay still. Because of that, if you stand in the arc, you get struck by the swinging object. Same with a drawer or gate that slides out further than you expected.

Vehicles and Equipment in Motion

Forklifts, dump trucks, skid steers. If a moving vehicle hits you, that's a struck by event. Not run-over — that's a different category — but the impact of the machine itself connecting with your body. And that's really what it comes down to.

Why It Matters

Why does this matter? Because most people skip the boring part of safety and then end up in the ER. Now, struck by incidents are consistently in the "Fatal Four" for construction, alongside falls, electrocution, and caught-in/between. We're talking hundreds of deaths a year in the US alone, and thousands of hospital visits that nobody planned for.

And it's not just construction. On top of that, warehouses, factories, even offices have struck by risks if you count file cabinets tipping or a ceiling tile dropping. The point is, these aren't rare. They're ordinary moments that go wrong.

What goes wrong when people don't understand the examples of struck by hazards? They skip the hard hat because "it's just a quick job.Practically speaking, " They walk behind a reversing truck without eye contact. They stand under loads. Small choices, big consequences.

I know it sounds simple — but it's easy to miss the pattern until something actually flies past your ear.

How It Works

So how do these hazards actually play out, and how do you spot them before they bite? Let's break it down by where they show up.

On a Construction Site

This is where the examples of struck by hazards get obvious. You've got materials hoisted up, tools at height, vehicles moving dirt and steel. A worker on the ground is vulnerable to all three at once.

The physics is basic: gravity plus height equals speed. In practice, a one-pound wrench dropped from 50 feet hits like a small cannonball. That's why toe boards and tool lanyards exist. They're not paperwork — they're the difference between a near-miss and a funeral.

In a Warehouse or Yard

Forklifts are the big one here. They move fast, they carry blind, and they don't stop quick. A struck by event with a forklift usually happens because someone walked into the operating zone thinking the driver saw them.

Stacked pallets are another quiet risk. A poorly wrapped load can shift and a box launches off the top. Turns out, "it's just storage" isn't a safe assumption.

In Manufacturing and Shops

Rotating equipment throws things. Grinders, lathes, saws — if a blade or wheel fails, fragments go flying. The guard on that machine isn't decorative. It's the only thing between you and a high-speed shard.

For more on this topic, read our article on when is fall protection required in the construction industry or check out all cylinders must be stored away from.

And then there's pneumatic tools. But a nail gun misfire is a struck by event with a sharp end. Happens more than the manufacturers like to admit.

At Home or in Everyday Life

Real talk — struck by hazards aren't only a "job site" thing. A kid swinging a toy with no sense of personal space. Plus, a tree branch in a storm. A garage door spring that snaps. The same logic applies: something with mass and energy hits you, you lose.

Common Mistakes

Honestly, this is the part most guides get wrong. They list the hazard and stop. But the mistakes people make around struck by risks are where the real story is.

One: assuming the other person has it under control. The crane operator, the forklift driver, the guy on the ladder — you trust them and stop watching your own space. Don't. Your head is your responsibility.

Two: taking the hat off. Hard hats get uncomfortable. Even so, people leave them in the truck for "five minutes" and that's the five minutes a fitting drops. The examples of struck by hazards from above are almost all preventable with that one ugly piece of plastic.

Three: ignoring the swing radius. You can be clear of the load but not clear of the swing. Cranes don't drop straight. On top of that, they arc. Stand outside the arc.

Four: bad housekeeping. A cluttered floor means something gets kicked, slid, or knocked into motion. The "it's just messy" excuse doesn't hold up when a loose pipe rolls into a machine and gets launched.

Five: no eye contact with moving equipment. If the driver hasn't looked at you, assume they haven't seen you. Simple as that.

Practical Tips

Here's what actually works, from people who've been close to these incidents and lived to complain about them.

First, build the habit of looking up. Seriously. But when you enter any work area, scan overhead before you scan the floor. Most struck by injuries come from above, and your neck naturally points down at your task.

Second, use tie-offs for tools at height. A lanyard on your drill costs ten bucks. So a skull repair costs a lot more and hurts worse. The examples of struck by hazards from dropped tools drop to near zero when everything's clipped.

Third, mark exclusion zones. Cones, tape, a shouted "hey, back up" — whatever it takes to keep people out of the strike path. On busy sites, a designated spotter changes everything.

Fourth, maintain guards and PPE. That's why same with cracked face shields. That's why if the machine guard is off for "a quick cut," you've just invented a new flying-object risk. Replace them.

Fifth, slow down around vehicles. Let it cycle. The rush to grab one more pallet before the truck leaves is how people get struck by the truck. You're not faster than steel.

And look — communicate. A two-second "coming behind you" prevents more struck by events than most safety posters ever will.

FAQ

What are common examples of struck by hazards? Falling tools from scaffolds, swinging crane loads, forklifts hitting pedestrians, grinding wheel fragments, and nails discharged from nail guns are all typical examples. Anything where an object strikes a person counts.

Is being hit by a car a struck by hazard? Yes. A vehicle in motion striking a person is a struck by hazard. If the vehicle runs over them instead, it's usually classified separately as a run-over, but the initial impact is still a strike.

How is struck by different from struck against? Struck by means the object hits you. Struck against

means you run into the object — like walking face-first into a low beam or smacking your shoulder on an exposed rebar. The energy source is you in the second case, not the object.

Do these hazards only happen in construction? No. Warehouses, factories, shipyards, even offices have versions — a filing cabinet tipping, a pallet jack sliding, a ceiling tile falling. The setting changes, the physics doesn't.

What's the fastest way to cut struck by incidents on a site? Enforce exclusion zones and eye contact. Those two alone remove most of the serious cases. The rest is housekeeping and not rushing.

Conclusion

Struck by hazards aren't mysterious. Day to day, they're predictable, repetitive, and almost always tied to a skipped step — a glance not taken, a zone not marked, a guard left off. The examples of struck by hazards repeat because the shortcuts repeat. So you don't need a new system; you need the basic ones used every time, by everyone, even when the job feels routine. Look up, stay clear, speak up, and let the steel move without you in its way. That's the whole job.