IRWIN Fiberglass Hammer, 16-Ounce

Last updated date: July 15, 2021

DWYM Score

9.2

IRWIN Fiberglass Hammer, 16-Ounce

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We looked at the top Hammers and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Hammer you should buy.

Update as July 15, 2021:
Checkout The Best Hammer for a detailed review of all the top hammers.

Overall Take

The steel head on this hammer is suitable for any household. The grip, though, makes it a dream to use. The fiberglass handle is built to reduce the vibration from impact, and the curved Pro-Touch covering helps prevent slippage.


In our analysis of 23 expert reviews, the IRWIN Fiberglass Hammer, 16-Ounce placed 2nd when we looked at the top 7 products in the category. For the full ranking, see below.

From The Manufacturer

Forged steel head for superior durability. ProTouch grip for maximum comfort even after prolonged use. Smooth face leaves fewer marks on surfaces. Fiberglass construction absorbs vibration and reduces fatigue. Hybrid handle design is rounded for more comfort and fit with a curved base to prevent slippage and a hardened end cap.

Expert Reviews

Expert Summarized Score

7.5
5 expert reviews

User Summarized Score

9.6
2,825 user reviews

What experts liked

You’ll appreciate the fiberglass handle that features an ergonomic design with a ProTouch grip that gives you more control while also minimizing fatigue by dampening vibrations. The head is crafted from forged steel for better durability and the 16-ounce weight gives you the ability to work on a wider range of projects.
- Gadget Review
The smooth face prevents the hammer from scratching your surface whereas the sturdy claw comes in handy in nail removal and board prying applications. The hybrid handle design provides improved ergonomics while the curved base prevents it from slipping off the user’s hand when in use.
- Toolz View
Very affordable. This product is the best choice for normal household upkeep.
- Home Use Tool
This hammer has a vibration-absorbing fiberglass handle that doesn’t transfer as much impact. Plus, the ProTouch grip reduces impacts even further and provides great grip so the hammer never slips.
- Healthy Handyman

What experts didn't like

Hammerhead made from softer metal.
- Gadget Review
The head is quite soft to be forged steel.
- Toolz View
The metal is very fragile so it will nick easily. It is also prone to vibration.
- Home Use Tool
It’s not as hard as we’d like. Ours got several dents from hard impacts, particularly against steel tools like chisels. One big complaint we have with this tool is how the head and handle are joined. They’re glued together with epoxy. For light-duty use, this is fine. But if your hammer is going to be abused, we’d recommend looking for one that’s a bit more durable.
- Healthy Handyman

An Overview On Hammers

If you’re buying the right hammer, you should only need to do it once. That’s crucial, because not much gets done around the house without one. Pictures don’t get hung, unwanted nails stay stuck in pieces of wood and almost any carpentry project becomes unworkable.

We all know what a standard household hammer looks like, and on the surface, there’s not much to the basic design: A sturdy metal striking face, encased in a wood or fiberglass handle. But there are many variations on this design, and picking the right one for the task is essential.

For hanging those paintings or almost anything to do with standard wood nails, you need a claw hammer. These are the most popular type for use around the house, with a smooth striking face that is flat or slightly convex. Some prefer a waffled pattern on the face, and these are known as framing hammers. The pattern does help the hammer land more solid blows on the nail head, and it’s best suited for heavier work. Claw hammers can range in weight from 10 to 20 ounces, with a sweet spot around 16 ounces for most household jobs. Framing hammers tend to be at least two ounces heavier.

Whether you’re driving nails or pulling them out with the claw, a solid grip is key. Traditional wood handles are fine for light work, and they will help to absorb some of the shock from repeated blows. But for heavier jobs and general longevity, many handymen prefer a steel or fiberglass handle. Rubber grips on this type of handle will help you keep a firm grasp.

Those general rules for handle material apply to most any other kind of hammer as well, such as the ball-peen hammer. This type has the same flat face but is equipped on the other end with a metal ball (called a peen) instead of a claw. This is a metal worker’s tool, used for driving punches or hardening metal among other jobs. Depending on the use, ball-peen hammers may need to be as light as four ounces or as heavy as 32.

Remember, no matter what type of job you’re taking on, buy for durability first. The first time a hammer handle breaks on you will probably be the last time you buy cheap.

The Hammer Buying Guide

  • Most of the wear and tear on a hammer won’t come from striking nails — it’ll come from pulling them. If you’re using a standard hammer (especially one with a wood handle), reconsider using it to pull nails longer than two inches. For that, you may want to invest in a prybar or nail puller.
  • Another common type of hammer is the sledgehammer or club hammer. The wider face and heavier head on these tools reflect their primary use: Driving stakes, breaking up masonry or generally hitting things that need to be hit hard. You’ll need less of a firm grip with this type of hammer, but you will need a longer handle. The key is to swing wide and let the weight do all the work.